Do some 3D Modelling with knee brace

I have a photo of a Knee brace. You have to create pictures that look like real life photographs of people using this Knee brace. I expect this to be done by rendering a new knee sleeve from scratch and then using that rendered image with other photos of people using it. In particular I want 9 pictures created: 1) Close up of the existing picture 2) 6 Pictures of white women exercising (yoga, running, walking, weights, sports) 3) 2 pictures of white men exercising (yoga, running, walking, weights, sports) In each photograph try to show the knee sleeve from a different angle so that customers can have different views of the product. Also make sure that: The photos must show white people wearing the products as the US is my target audience. The people wearing the products must appear happy and must be enjoying wearing the product. For the younger people design photos make sure they are wearing sports clothing for running. The younger people should look sexy and athletic in the photos. The older people should also be good looking but their age should show. Make sure the Knee brace is clearly visible in all cases. In addition the photo must meet amazon requirements: The close up photo must contain the Knee brace for at least 85% of the image. (only for 1st photo) Images must show only the product that is for sale, with few or no props and with no logos, watermarks, or inset images. Images may only contain text that is a part of the product. (No text) Images must have a pure white background, must be a photo (not a drawing), and must not contain excluded accessories. (This means the color has to be set to 255,255,255 in Photoshop) Images must be at least 1000 pixels on the longest side and at least 500 pixels on the shortest side to be zoom-able. (To be safe please make more than 1000 pixels on each side) JPEG(.jpg) is the preferred image format, but you also may use TIFF and GIF files (Please use JPEG).