So... For everyone that didn't know... I'm using mine-imator to animate everything, and in mineimator you cannot make jaws. But i found a way to get it anyways! I'm using a chest as a head, because a chest can open and close... So i retexture the chest to look like its head, turn it upsidedown and places it on the head
the preview image that this news has is the very first attempt of me doing it! It's going to take a while to make, but i'll try