Some skulls I doodled up today in pen. I wanna do some better ones later, but instead of doing a whole skeleton, I'm probably going to just do sections that cover the varieties of each feature like this one, since there are so many variations. Oh, and I dropped the idea of the breath weapon tube. Instead it will be a variety of glands. If someone wants to tell me how to make pdf's, I can make an e-book detailing everything for you guys.