I think I'm pretty much done with the new base model now. I've added a lot of customization options because I guess there weren't enough for my taste.
What's in :
I've also added the parent bone tool from mustard since it was requested and was easy to bring back.
A good bunch of textures have been merged so their number isn't much higher than before but models will still eat some more vram.
There are also some fixes and improvements here and there.