i like the background, but to be honest .. i don't like the rest the blending of the render is not so good maybe try not to blend with soft brush on this one , you could maybe do some clipping mask around her for blending .. and don't let the wireframse cover up the whole sig, make it flow around here ( if you know what i mean ) and also bring up the render in the middle and have a killer border set up to fill up the negative space and good text could also do something nice to it keep it up
