i´m sorry to come up with some critique here..
I think the whole "sum ps work" is ruimimg the pic.
Because of the bis white light-thing, the whole perspective is broken.
The pis has no real depht, wich is very important in my opinion.
Plus: I think there is a litte too much of everything.
Maybe try to use only one render ( or shape ) and put it in a backround with some space or so, then you have depth.
Dont get me wrong, i like your stuff, i´ve even got you on my whatch-list, but this one...naah