Here's two more caveman sketches. I'm liking them more, but they just seem a bit stiff. And while I don't want to beat up on myself because they are only sketches, the hands are really amatuer hour. Jeez. I like the dino, but the colors are a bit flat. He can be much richer.
On the other hand, I think they are solid enough that I may use them to pitch the idea I have.