AltNCF - Alternative NCF

Do you mean the original NCF? Honestly, I only skimmed through the creatures there, and that was four years ago, so I just don't remember what they are, what they look like, etc.
I still need to think a bit more and look for solutions, because a primitive way of attaching model pieces to bones, moving them in space, etc., is a last resort, if there's really nothing else to do.