I have some green screen footage that has rocks that are a part of the scene. They themselves are green screened(same tint as the rest of the background). I'm stumped as to the best way to go about making them realistic. Ideally, I would like to keep their original textures and shapes rather than just creating new ones to place over them. Any suggestions would be greatly appreciated!
Edit: Didn't mean to post that..as it was my first thought on the issue before reading your post better.
The only solution you probably have at the moment is to roto the rocks. If the camera is locked down that should be no issue. If the camera is moving, you'll just need to send the shot out to Mocha and track / roto there.