Hi. I'll redraw your a mushroom in high resolution with transparent background manually in vector of AI, EPS, SVG, PDF, PNG, JPG, PSD... format for WEB and printing.
I recently did a similar job.
I am a professional graphic designer with 10+ years of experience. I work in Illustrator and Photoshop, InDesign...
I can start your project immediately and let me know if you would like to discuss anything further with me.
Thanks
Ivan Myerchuk