It's a common mistake integrating 3D modelings into Photoshop by not embedding it well into the background. The choose of right colors also is indispensable otherwise the artwork looks too fake. If my research was done properly I found another very talented young artist at the age of 16. It feels like he's chief blaster who blows up tons of different colors landing them just perfect.
I'd be happy to see a website, when yet I only found his DeviantAccount http://kevotu.deviantart.com/
