not bad but its a lil messy and also i think it lacks a lot of depth. like the c4d looks out of place and u could have added some adj layers soo it would loook much better.
Composition's a tad off, and too bright. But you didn't do too bad mate. That's a hard render to make "work" if you know what I'm saying. Just the effects seem a bit random and it's killin the flow bad. Although, it's still got potential. Just work on making that focul pound some ground and it could turn into a very, very nice piece. Maybe try some burning and sharpening.