ok I'm gonna crit you in a noen mean way, as most of my crits seem to bother people I'll do it nicely.
Anyways it is pretty good. I do not liek how the only thing done in photoshop is the brushing. just useing 3D objects can be a little too easy if you know what I mean, thats not saying it isn't good, just the difficulty level between 3d imaging in programs like Bryce/3dsmax/ect and making things in photoshop is alot different, I've seen alot of your work, and you are talented, this doesn't show your talent.
Another thing is its too random, I don't mean bubbley bryce stuff random, cause I'm sure you did this with a plan in your head. I mean it like there is no order in it. It just switches from different designs of polygons. I'll explain it better, It looks liek you made 6-10 different 3d images and copied/pasted them all over some photoshop backgroudn then brushed it and put osme text in. Its just not eye catching cause I'm trying to look at oen thing but my eyes move to another.
Its great work, just try to do some more difficult things, cause you have the ability, I've seen it. Don't rely on 3d images so much and you'll improve.