I LOVE this mod. I'm a programmer and trying to make my own character mod, but I'm not familiar with some of the tooling. How did you make/edit the atf and pck files? If you could point me to a tutorial I'd really appreciate it. I tried to use Godot but I couldn't get a pck loading script to work.
EDIT- I missed your comment below about Dicey Modgeons, checking that out now!