Skulls of things fascinate me. This is me trying to make a semirealistic skull for Oni - I went with a sort of mixture between horse and big cat for her teeth, and tried to keep things more mamillian than reptillian with the structure.
She definitely has a prominent brow that I'm sure should be muscle, not bone, and I'm not entirely sure if the horns are sort of socketed in or are part of the skull itself.
I probably made her eyesocket pretty huge too.

For a first attempt, not bad, I think!