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Project: ComfyUI / Flux / Z-Image Beauty Filter — Visual Tuning Specialist I'm running a production AI beauty retouching web service ([login to view URL]). The full pipeline is built and deployed — what I need is an experienced ComfyUI / Flux / LoRA specialist to dial in the final visual quality. This is a tuning job, not infrastructure work. Pipeline (already running on Modal / A100): Stage 1: Flux 2 Klein 9B + custom Beauty LoRA + ultra_real LoRA Stage 2: Z-Image Turbo + Kook LoRA + ControlNet tile (masked, face/body) MediaPipe FaceMesh eye-preservation blend Custom LAB skin-tone correction (Python) Stage 3: SeedVR2 GGUF upscale to ~2048px Side-by-side composite output Visual problems I need solved: Skin texture too fine / too smooth — natural pore patterns are removed, reads as plastic / airbrushed. Eyes not preserved well — still glassy, catch lights (iris reflections) look unrealistic. Faces over-lit, especially on dark-skinned models — washed out, ashy, not properly toned. The beautifying side (blemish removal, skin clarity, warm tones, sculpting) is already excellent. The work is bringing realism back without losing it. You'll receive: A full handoff document with everything learned to date (~500 pairs of trial/error condensed) [login to view URL], [login to view URL], [login to view URL] for context ~500 before/after pairs (original photo + ideal manual retouch) as your aesthetic target A tester account on the live site with 500 credits (one credit = one full pipeline run on real GPU) 10 numeric dials and 4 prompt fields exposed through an admin panel — tune any of them per job Workflow: Express interest. Sign in at [login to view URL] with a Google account. Send me the email you used. I promote your account to "tester" — panel appears automatically, 500 credits auto-granted. You iterate through the panel. Each job runs the live pipeline with your current settings. When you're happy with a result, save the configuration with a name. I load your saved configs from my admin side and test them against my own evaluation set. Payment is released once I review your saved config(s) against my own test images and love the results. Critical heads-up: The text encoders are Qwen 3 (8B / 4B), which is brutally literal compared to CLIP/T5. "Preserve skin texture" → dragon scale. "8K resolution" → painfully crispy. "Subsurface scattering" → glassy eyes. A huge amount of what's already known is in the handoff so you don't redo it. Required experience: ComfyUI workflows with Flux family + Z-Image Turbo Custom LoRA stacking and weight tuning for portraits Prompt engineering on modern LLM-based text encoders (Qwen / Gemma / T5-XXL) LAB color-space skin tone work Patience to test across varied skin tones, lighting, and crops Out of scope: Modal / Cloudflare / deployment / backend Retraining LoRAs New pipeline stages Frontend / billing / auth changes Budget: Fixed price on successful delivery — discuss with me. I'm prioritizing the right person over the cheapest bid. To apply: Tell me briefly about a Flux or Z-Image project you've tuned for portrait work and what changed when you got it right. Then sign in at [login to view URL] and send me the email.
Project ID: 40448197
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79 freelancers are bidding on average $155 USD for this job

Hello, As a team, we fully resonate with your vision of turning dreams into reality, specifically tailored to the web and software development. Though our primary expertise lies in JavaScript and PHP, we have extensive experience in complimenting and customizing existing projects to perfection. Our customer-centric approach, focusing on positive feedback and excellent service is something we take with utmost seriousness. Trust us when we say, critical thinking and attention to detail are second nature to us. Our past project tuning a Flux and Z-Image system for portrait work is a testament to this. By tweaking the parameters and stacking functions effectively, we were able to achieve a complete visual transformation that retained the essence of our client's original design but delivered an optimized, real-life outcome. This precise skill-set positions us perfectly for this project, aligning your requirement of dialing up the final visual quality while prioritizing realism. Lastly, as a multinational organization, our close collaboration across varied skin tones, lighting conditions and crops means that we're better prepared than ever to meet any challenge thrown at us. In addition to bringing proven technical expertise, signing up with us would inject fresh perspectives into your already running pipeline. Looking forward to discussing budgetary details while prioritizing the value-packed partnership we could establish together throu Thanks!
$180 USD in 2 days
8.6
8.6

Hi, this project involves tuning and integrating complex visual filtering components which requires careful orchestration of model inference and UI responsiveness. The real engineering risk lies in maintaining low-latency orchestration while achieving consistent visual quality. I usually structure such systems by separating the visual processing pipeline from the UI layer to allow iterative tuning without impacting user interactions. I've built several AI-driven image and video processing systems that required precise parameter control and real-time feedback. The AI-Driven Marketing Suite Development project is relevant here, as it involved computer vision and AI model development for media content, and the Custom Feature Development & Integration project demonstrates my ability to extend existing UI frameworks with custom logic. I recommend designing modular filter components with clear interfaces for parameter tuning and validation, enabling rapid experimentation and rollback. Embedding confidence thresholds and visual quality metrics as part of the evaluation loop ensures reliable filter behavior. Systems like this must be production-ready with maintainable code and clear documentation to support ongoing tuning and deployment. I can help outline the visual processing pipeline and map out the tuning workflow to optimize integration and quality control. Thanks, Hercules
$250 USD in 7 days
7.0
7.0

Hello, I trust you're doing well. I am well experienced in machine learning algorithms, with nearly a decade of hands-on practice. My expertise lies in developing various artificial intelligence algorithms, including the one you require, using Matlab, Python, and similar tools. I hold a doctorate from Tohoku University and have a number of publications in the same subject. My portfolio, which showcases my past work, is available for your review. Your project piqued my interest, and I would be delighted to be part of it. Let's connect to discuss in detail. Warm regards. please check my portfolio link: https://www.freelancer.com/u/sajjadtaghvaeifr
$350 USD in 7 days
7.2
7.2

Hello, I can help tune your existing ComfyUI beauty pipeline for realism, especially the balance between smooth retouching and believable skin, eyes, and tone across varied faces. I have worked with Flux portrait workflows using LoRA stacking, masked refinement, ControlNet-style structure preservation, and careful prompt/weight tuning where the biggest improvements came from reducing over-literal texture prompts, lowering glossy eye artifacts, and adjusting color correction so darker skin kept depth instead of turning flat or ashy. Your setup is exactly the kind of final visual tuning job I prefer: using the live panel, comparing against real before/ideal pairs, and saving configs that bring natural pore detail, realistic catchlights, and better tonal contrast back without losing the beauty effect. I am ready to begin immediately and would be happy to discuss the project in further detail. Thanks, Teo
$200 USD in 2 days
6.8
6.8

I am interested in your project because I specialize in ComfyUI-based production pipelines and fine-grained tuning of Flux and Z-Image style workflows, especially for portrait realism and beauty enhancement systems. I understand the exact failure modes you described, such as over-smoothing skin texture, unstable eye preservation, and tonal washout across diverse skin tones, and I have worked on similar LoRA stacking and prompt-encoder constraint issues in Qwen and T5-driven pipelines. My approach will focus on iterative tuning of your existing 10-dial control system, balancing LoRA weights, prompt conditioning, and color-space correction while testing directly through your live evaluation environment to ensure real-world fidelity across all skin tones and lighting conditions. I will systematically isolate each degradation point, starting with skin micro-texture restoration, then eye realism stabilization, and finally global exposure and tone consistency using your LAB pipeline. You will receive clearly versioned configuration sets that can be directly loaded into your admin panel, along with structured notes explaining each adjustment for future scalability. I can begin immediately and iterate quickly using your 500-credit tester environment until the outputs consistently match your reference before/after dataset. I will also ensure the improvements do not reduce the existing high-quality beautification already achieved in your pipeline. Please share access details so I can start tuning the first evaluation batch and deliver an initial improved config set within the first iteration cycle. Regards, Alexander
$200 USD in 7 days
6.9
6.9

Hello, I understand this is not a build project but a final-stage visual tuning job for an already deployed AI beauty retouch pipeline. The key issues you described — plastic skin texture, glassy eyes, and washed-out darker skin tones — are common when Flux, Z-Image, LoRA stacking, and literal Qwen encoders become over-aggressive. I’ve worked on portrait-focused Flux workflows where realism improved significantly by refining prompt phrasing, reducing destructive enhancement behavior, and balancing LoRA influence instead of pushing extra sharpness or detail. I can work directly within your current ComfyUI setup and tune the exposed controls systematically against your reference pairs. My focus will be restoring believable pore texture, preserving realistic eye reflections and moisture, improving tonal handling for darker skin, and keeping the existing beauty improvements intact without creating an overprocessed look. I’m comfortable working with Flux-family models, ControlNet masking, LAB color correction, and literal encoder behavior where small wording changes dramatically affect output realism. I’m ready to start immediately, review the handoff carefully, and iterate through saved configs using your live pipeline until the results consistently hold up against your evaluation set and manual retouch targets. Thanks, Asif
$250 USD in 3 days
6.9
6.9

Hello Sir/MAM I am a skilled full stack developer. Having rich experience in Java , C++ , C , C# , Python , Eclipse , Sql , Mysql , .Net ,Oracle , Object Oriented Programming , Data Structure , Algorithms . I have a perfect grip on “Artificial Intelligence” “Automation” , and work in “Machine Learning” Deep Learning ”. My track record as demonstrated in my 100% job completion and 5-star review rating showcases My ability to deliver exceptional results on time and with utmost quality I believe that my skill set makes me the ideal candidate for this project Please come on chat we will discuss more about this I will be waiting for your reply . Thanks and Best Regards
$140 USD in 2 days
6.4
6.4

Hi there, I’ve reviewed your ComfyUI/Flux/Z-Image beauty pipeline and I’m confident I can restore natural skin texture while preserving iris reflections and thoughtful lighting on all skin tones. My approach is to fine-tune Flux/LoRA stacking with careful weight balancing, guided by your 500 before/after references and the LAB color corrections you already have in Python. I’ll iterate within your existing admin panel across the 10 dials and 4 prompt fields, log each result against your aesthetic target, and deliver a saved config with a clear name for testing on the live site. For next steps, I can start with a short pilot run and provide a written handoff of what changed, along with . Best regards,
$155 USD in 13 days
6.4
6.4

Hello! It sounds like you're looking for a specialist to fine-tune the beauty filter in ComfyUI, particularly using Flux and Z-Image. To achieve the desired visual enhancements, I'd focus on the integration of machine learning techniques to enhance image quality while ensuring performance remains optimal. Leveraging Python for the ML components and JavaScript for any front-end adjustments could streamline the process effectively. I'd start by analyzing the current implementation and identifying key areas for improvement in the filter's performance and output quality. Q1: What specific visual outcomes are you aiming for with the beauty filter? Q2: Are there any existing datasets you intend to use for training the model, or would you need assistance in sourcing them? Q3: What is your timeline for this project, particularly for testing and iteration phases? Let’s refine this filter together.
$200 USD in 3 days
6.5
6.5

I can help you. The "plastic" skin and glassy eyes are likely caused by the Z-Image Turbo stage over-denoising high-frequency details during the tiled pass. I will focus on rebalancing the LoRA weight ratios—prioritizing the ultra_real frequency over the beauty smoothing—and adjusting the ControlNet tile strength to retain pore structures. For the skin-tone washing, I’ll refine the LAB correction logic to prevent the 'L' channel from over-brightening melanin-rich tones and adjust the Qwen prompt weights to avoid the "ashy" output common in LLM-driven text encoders. I will also tune the MediaPipe blend opacity to ensure original iris catch-lights aren't overwritten by the model’s synthetic reflections. My approach is to treat the pipeline as a frequency separation problem: preserving the "highs" (pores/reflections) while the beauty LoRAs handle the "mids" (clarity/tone).
$140 USD in 7 days
5.8
5.8

Hi, Your pipeline is already technically sophisticated, and the remaining challenge is exactly where careful visual tuning makes the biggest difference. I have experience working with ComfyUI, Flux-based portrait workflows, LoRA stacking, prompt tuning for modern text encoders, and post-processing aimed at preserving realism while maintaining strong beauty enhancement. In a recent portrait-tuning workflow, the key improvements came from reducing over-aggressive prompt terms, lowering LoRA influence, softening ControlNet strength, and adjusting color correction so darker skin tones retained depth instead of becoming over-bright and ashy. The result kept blemish cleanup and facial enhancement while restoring natural pores, realistic catch lights, and believable tonal contrast. For your project, I will focus specifically on restoring skin texture, improving eye preservation, and correcting over-lighting across diverse skin tones using the exposed numeric controls and prompt fields. I am comfortable working iteratively against large before/after datasets and refining settings until the output matches a high-end manual retouch standard. I would be grateful for the opportunity to tune your production pipeline and will gladly accept your feedback throughout the process. Best, Justin
$140 USD in 7 days
5.8
5.8

Hi! The details about controlling over-smooth skin, glassy eyes, and lighting on dark-skinned portraits are spot on — those are the hardest points when tuning AI beauty filters for photographers. Your breakdown of the Flux and Z-Image stages with LoRA stacking shows you’ve already done the infrastructure work, so this is about small numbers and taste. I tuned a portrait filter for PackSmart AI recently — not the same model stack as yours, but the same problem came up: getting texture back without overcooking. What made the biggest difference was shifting LoRA weights per skin tone and rewording prompts away from literal terms. For your setup, I’d dial in the panel controls phase by phase, then run side-by-side checks against your manual targets. Small prompt tweaks can make skin pop or eyes go uncanny, so I’d test on a range of tones, not just “ideal” faces. Quick one: Is there a baseline config that was “closest to perfect” before it failed on edge cases, or are all current dials off in specific ways? Happy to run a few test batches and send my first config for feedback. If useful, you can see SaaS platform work at work.techindika.com. — Pradeep
$140 USD in 7 days
5.3
5.3

Hi, I've carefully reviewed your project details for tuning the ComfyUI / Flux / Z-Image beauty filter pipeline. With solid experience in portrait tuning using Flux and Z-Image Turbo, I understand the delicate balance between enhancing beauty and preserving natural skin texture and realistic eye details. In a previous project, I fine-tuned LoRA weight stacks and prompt parameters to restore subtle pore patterns and realistic eye reflections, significantly improving visual realism across diverse skin tones. I’ll leverage the comprehensive handoff data and admin panel to iteratively perfect your pipeline output, focusing on natural skin textures, eye highlight accuracy, and balanced lighting for darker skin tones. I propose starting immediately after account promotion, delivering polished presets within 10 days for your review and adjustment. Ready to sign in and begin the configuration saves that you can test with your evaluation set. What specific visual improvement would you prioritize if only one could be addressed initially? Best regards, Faisal
$155 USD in 29 days
4.8
4.8

Hello, Have you experienced challenges preserving skin textures and natural eye reflections in your beauty filter? I’m excited to help refine your existing pipeline to achieve those realistic effects you’re after. I can adjust the settings in your ComfyUI/Flux setup, focusing on restoring natural pore patterns, enhancing eye details, and toning down overexposure, particularly for dark-skinned models. My expertise in custom LoRA tuning and LAB color-space adjustments will ensure that your beautifying features maintain their excellent quality while restoring realism. To get started, could you clarify: 1. What specific visual improvements are your highest priority? 2. Have you identified particular configurations that yielded better results previously? 3. Do you have benchmarks or standards for ideal skin tone and texture? 4. What is the typical range for setting adjustments you’ve used before? 5. Are there specific settings that consistently lead to unintended outcomes? I’ll await your reply before I discuss budget and timeline specifics. Relevant Portfolio: • https://www.freelancer.com/u/amjad2 Best Regards, Amjad Iqbal
$150 USD in 3 days
4.8
4.8

Hello, With over 7 years of experience in ComfyUI workflows, Flux family, and Z-Image Turbo, I am well-equipped to assist in fine-tuning the visual quality of your AI beauty retouching web service. I understand the specific requirements outlined in the project description and am confident in providing a professional solution to enhance the realism of the final output. My expertise lies in custom LoRA stacking, LAB color-space skin tone work, and prompt engineering with modern LLM-based text encoders. I specialize in optimizing portraits for visual quality while maintaining natural textures and tones. I am eager to collaborate and discuss further details to ensure the successful completion of the project. Please initiate a chat so we can delve deeper into the project requirements. Thanks.
$140 USD in 7 days
4.5
4.5

Hello, I appreciate the opportunity to apply for the Visual Tuning Specialist position for your AI beauty retouching service. I understand that you need an expert in ComfyUI, Flux, and LoRA to refine the visual quality of your existing pipeline, specifically addressing skin texture, eye preservation, and lighting issues. With over five years of experience in AI-driven image processing and a strong background in ComfyUI workflows, I have successfully tuned several portrait projects using Flux and Z-Image Turbo. My expertise includes custom LoRA stacking and prompt engineering with modern LLM-based encoders, ensuring a realistic and natural aesthetic in results. To achieve your project goals, I propose the following approach: - Review the provided handoff document and existing configurations to understand your current challenges. - Conduct iterative testing using the tester account to fine-tune skin texture, ensuring natural pores and tones. - Adjust prompt settings to preserve eye reflections and mitigate over-lit appearances on dark-skinned models. - Collaborate closely with you to evaluate results and optimize configurations based on feedback. I am eager to start this project and confident in delivering high-quality results that meet your expectations. Please feel free to reach out so we can discuss further details and next steps. Thank you for considering my proposal!
$140 USD in 7 days
4.7
4.7

Hi, this is Kris from McKinney, Texas, I've reviewed your project requirements and understand that you need a specialist to fine-tune the visual quality of your AI beauty retouching web service. The key challenges include maintaining natural skin texture, realistic eye preservation, and proper toning for dark-skinned models. My approach involves custom LoRA stacking and weight tuning for portraits, ComfyUI workflows with Flux family, and expertise in LAB color-space skin tone work to address the visual problems you've outlined. A few additional questions: Q1: How many iterations are expected for each tuning job? Q2: Are there specific aesthetic preferences or guidelines to follow? Q3: Can you provide more details on the tester account access and credit usage? Best regards, Kris Kramer
$30 USD in 1 day
4.9
4.9

I can help you fine‑tune your ComfyUI / Flux / Z-Image beauty filter so it consistently produces flattering, production-ready results. I understand how small adjustments in node graphs, model weights, and post-processing can dramatically change perceived “beauty” and realism. I’ve optimized similar image pipelines for real-time and batch workflows, focusing on skin smoothing, tone balance, and artifact reduction while preserving natural texture and identity. This includes working within ComfyUI and model-specific quirks in Flux-style architectures. My approach would be to review your current graph and sample outputs, define clear visual targets, then iteratively tune parameters and add or remove steps until we hit a reliable, repeatable look for your production use. Quick question before I suggest an approach: what’s the biggest visual issue you’re seeing right now—over-smoothing, inconsistency between images, or unnatural skin tones?
$140 USD in 7 days
4.1
4.1

Hi, I’ve worked extensively on tuning AI beauty filters using ComfyUI, Flux, and Z-Image Turbo, focusing on natural skin texture and realistic eyes. My experience aligns closely with the issues you're facing, and I can help refine the visual quality as described. If you’d like, we can start with a small test project before committing to larger work. Best Regards, Ivica
$140 USD in 7 days
4.1
4.1

Hello, I’m excited about the opportunity to help enhance the visual quality of your AI beauty retouching web service at photographerfilter.com. With extensive experience in ComfyUI, Flux workflows, and Z-Image Turbo, I’ve successfully fine-tuned portrait projects to achieve seamless realism. I understand the importance of maintaining natural skin texture and eye preservation while ensuring the lighting accurately reflects the model's skin tones. My approach will focus on addressing the key visual issues you've identified by leveraging the provided configurations and utilizing nuanced prompt engineering to refine output without creating artificial artifacts. I will work methodically through your detailed handoff document, iterating via the admin panel with the live pipeline to perfect dial settings. Communication is essential, so I’m available for real-time discussions tailored to your time zone, and can deliver an initial demo within 12 hours of commencement. Can you share any specific aesthetic goals or reference images that may guide the tuning process? Thanks, Cindy Viorina
$155 USD in 15 days
3.3
3.3

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