Some things that I would like to see in the upcoming model making feature is custom bendable limbs/body parts. So when you add a snake or something, you could set "joints" for the snake to slither with. Another suggestion could be to add a "stretchy" joint to something, so an iron golem can stretch its arms without the need for extra instances/objects. I know it's in heavy development, so this is just something I want you to keep in mind. Anyways, I love your work!