Hi, I and currently planning my second fursuit head. Its going to be a thylacine, an extinct marsupial, and one thing they are known to do is called a gape. They could open their jaws around 80 degrees as a threat display. I know it might not be possible, but is there any way anyone can think of that would let me open a fursuit mouth that wide? Not all the time when talking, but as a demonstration?