Interesting, I like it. I don't much like the randomness of the rectangles, but the simplicity of the left side looks nice. Edit: And the render looks alright in my opinion, but I think you blurred the left side of the chief too much.
Actually. Looking at how the colors wouldn't go right on the left, it would actually benefit the fact that you didn't recolor the render so it would be a nicer color to it. Like a white spartan with a golden visor and a golden trim.That would have looked nicer. Seeing how this style is my favorite though, I will let that go. The shapes fit in nicely in some spots, others they are randomly placed in.