Fun fact, this originated from a tattoo design someone requested me time ago, but I found it to be not apt for the purpose at all so I kept it and tweaked it to hell and back.
I like to think he's a vegetarian, those teeth sure don't look like they could rip off someone's flesh. Also he's Spanish apparently?? What. The thing on his face is just a scarf with a mouth printed on it, and those little things near the fake eyes are nostrils. His head is basically a giant nose.
However, this was more me trying desperately to make a consistent reference sheet layout I could use in the future, because it'd be nice if my characters all had a tidy and organized sheet instead of the usual randomness, so don't consider this his definitive design.