Ah very nice. I cant seem to find much wrong here except that maybe you should soft erase part of the C4D that extends to the right to help preserve the focal. Great job. You are really good at this.
Wow great job. Nice depth and effects. Same thing Hari suggested erase part of the c4d on the right side, the sharp one that extends into the background.
Nice, but I hate how you smudged part of the c4d. Also, some of the C4D's distract from the flow. So they came out a little too heavy. But great work.