Quick sig i did I know its not over the top on effects and stuff but ive only just started to use photoshop again after ages! And i kind of like the basic style of it.
I would have to see the original stock or render to better judge this because its so simple I don't know exactly what you did to it.
Ive been doing a litte more work on it recently but i dont want to over do it. The original render was just him with nothing else. ill upload the new one im doing once i get a chance