Need help?

[BlackSheep Ovca]

1) Probably not. There are things we call "Core" issues that can only be changed if we had access to the source code (which we don't.) It's not just a matter of adding buttons to resize the gaps in the spine, but also saving that change in the Pose file AND maintaining compatibility with existing Pose files. Those are all things we can't do simply through scripting.

2) You're describing "morphs". V11 supports morphable clothing. I believe a couple of people have written instructions on how to create "morphable" clothing in Blender.

Thanks.
Too bad it's not open-source and is not going to be. I wish I had money to invest a full-game port to UE or something.