New Judy body was made of original Judy mesh. Can I distribute it ? If yes, How to ? I want your opinions. I'm afraid you won't be allowed to distribute the obj file as a whole. But, since obj and cr2 files are both plain text files, it should be possible to apply the "diff" tool that will create a file containing the differences between your modified and the original files. The "patch" tool then can apply your changes to someone else's original files. Diff and patch are usually being used amongst programmers to exchange and distribute modifications to some source code, but they work with any plain text file.