Hi, I'm also having this case now, my client ask for multiple skeletons, each have 1 skin only (and I was looking for a way to replace the default skin but still not found it yet). It seems like they want to replace an existing project/game without any modifying so the file must match their previous version's files.
Also, Is there a way to pack all shared assets into 1 image and each skin into each separate image?
