venom sig

http://img99.imageshack.us/img99/3735/23copyvm7.jpg
how can I make it better?
v2,
http://img510.imageshack.us/img510/9792/232copycy0.jpg

well, the render you used, i dont like, nice bg thiough, maybe you need to change the render, and blend i think???

but cant really gt my eye off the render.

I agree with Grogerian.
Also I don't like the part of the background on the left that is lighter. It sort of connects with his right knee and shoulder, making it look...weird.