Finishing and Refining a 3D Mask Design

I would like to finish this mask. I have the 3D file, including the OBJ and MTL files for the mask, which should help you understand the current state of the project. It is almost finished, but a few details need to be corrected. The jaw is too large and prominent for a 10-year-old girl. The ears also need some adjustments, and the ends of the braids on the sides need to be refined. The skin already looks very good, but I would like you to add blisters. There should also be more blood around the mouth. The eyes and nose are already good. Regarding the threads, I would like more flesh and blood incorporated into them so they look less clean and realistic in a disturbing way. I will provide you with all the reference images that must be followed to ensure the mask looks exactly as I want it. The mask must be ready to be manufactured by a professional mask maker, not 3D-printed. It is designed like a balaclava, so it will need to be made from flexible materials rather than 3D-printed plastic. You must also include all the necessary details and instructions so the manufacturer knows exactly what to do. The hair color must also be accurate. I will provide all the necessary references. I would like the project to be completed within one week. My proposed budget is $30 because the project is already almost finished. I would also like daily updates so I can approve the progress or request additional corrections, allowing us to move forward together.