from afar it looks cool but up close it could be better. Like text, but most suck at it and the way the render is blended is a bit messed up up close.
I suggest bluring parts of the bg to give it more depth, but more so around the render itself, right now all the jaggediness kinda ruins it for me , and add a difinitive light source (like a new layer with a white soft brush 150-200px or somethin, 70% opac) try that and post a new version, the text and colors look pretty good but i think a little work would benefit this one