Character Design: Hero

The story that I have so far is that the dinosaurs are an alien race that need an army because they are at war with another planet. They find the humans and begin to alter them to be more like dinosaurs in order to recruit them.

Here is the hero. He is a hybrid of the dinosaurs and humans.

I then tried to change his structure to make him sharper to see what he would look like as a villain or more stylised. I did not like the result.