you have a style thats hard to interperate so i can't really tell you waht's going on. the only negative thing i've got to say is watch some text tutorials. make your text flow and use a matching font.
the bg looks cool id be a nice bg in a piece of large art that has a spacey theme but the clolrs are all wrong and the render is facing a horrible way for this sig try n find one the is faceing right but u see his face more