@Ruka
Truely, I think you've improved a lot! But what I see is you really do, do a repetitive pattern. Mix it up, a little. But i think the colors really match. Keep it up, and play with the opacity.
@Kinaga
I think the edits with the Akatsuki symbols are a nice touch. In my opinion i try to be a more light preference guy, so i'd go for the original. That's just me though.