Character for Animation

I am making a star wars fan film, and I have been starting to model a character to use in tests. We are not planning to make this film extremely realistic, and I was going for a bit of the blocky look in this character. I was inspired by the new Clone Wars series because I like the style of their characters. Here is an example of what I mean.

And here is my character. He has no eyes or mouth yet, and I still need to fix up some of the edges. The topology flow is very good (I think), and I can post a wireframe if anyone is interested. Comments, critique, and feedback appreciated!