3D Model / Render of An Isolation Float Pod - 2D DWG drawings included

Help us design a 3D model of an isolation float tank. Detailed DWG & PDF drawings included. We will need multiple revisions for engineering purposes. Being a CAD user myself, I suspect total project time will be 6-8 hours (total) for someone who is experienced over the coarse of 7-14 days. I will need my 2D DWG file, upgraded to a 3D model. Freelancer will need to communicate with me multiple times until the project is completed. I am looking for the finished product to closely resemble the rendered images in the PDF & video links bellow. Drawings should presented & transferred with DWG (or other drawing file) & PDF format for production purposes. I would love to have a 3D PDF rendered with a white Fiberglas texture, similar to the "sample product" in my PDF's. I would like all views from an isometric perspective with dimension details. We need to be able to take the final drawing to a custom woodworker, who can easily see all dimensions required for building. An Isolation Tank is constructed with Fiberglas, on the exterior and interior. It is like a giant egg, with a lid, & inside 10 inches of water with over 800 pounds of epsom salt are inside. Here is a video of the product we are going to be replicating [login to view URL] [login to view URL] This has the potential to be an ongoing project, as minor engineering details will be changed, and the drawing will need to be modified over time. We are an ambitious start up, looking to work with a reliable 3D Modeler, who listens well to instructions & presents their final product in a professional matter. I will make myself available for a couple hours each day and do my best to take your concerns or problems and work together to find a solution. This project is very close to my heart, and I am looking for someone who is able to use their time and skills to help me make this a reality. I encourage positive creativity and am open to feedback for those of you who have aesthetic creativity that doesn't compromise the technical requirements of the design.