Your name on the sig makes it seem too much like a watermark instead of being an integral part of the sig. Too many bright blotches on the sig that kind of take away from it. Burn some parts of the focal a little more to bring it out. Work on the BG a little so that it doesn't seem repetitive and dull.
I was thinking it looked too bright XD I'll work on the background and change my username thingy. Thanks for the advice
I like how you blended the character witht he background. I'd change the colors and remove the username. so alot like what Anderson said.