it is pretty funny but not really a good graphic.. doesn't look like you did much to it.. slap a render on a background put some text and add a lens flare is all i see =x you could do better than that...
to be honest i do think it is one of the most effort less sigs i've made but i did quite a few things added text added fractal brushes smudged the renders body & lens flayer & what not...
