skull head with articulated jaw

this is a skull I made I had to take it into another meshing software to simplify the actual skull before taking it into tinkercad but I still carried on and added hinges to the jaw part of the skull so that after printed the jaw can move like he is talking maybe someone can make it better I looked all over to find one with a movable jaw I think it would be cool to add electronics to him so that he will actually move his mouth when talking maybe hook him up to an alexa or smart device and have the voice come through the skeleton lol how funny would that be when guests come over haha