damn thats nice. I'm blown away by the font/text, and the render realy fits nicely. i presume you saved it as a gif as its a tad rough around the helmet. Only way to fix that would be to save it as a png. Hmmm a touch of black above the a in the render, could be because you had to reduce the colour set, but it needs fixing.

Otherwise i think its a rip snorter mate!