Here's the chop, that I made for the monthly contest of March of VT.it.
Base:

Chop:

What do you think? Come on! I want comments!

Looks good. I like the white paintjob with red details and those headlights are badass!
The shadow under the car should fade more, take a look at the original image on how it should be.

Also, some more shades and highlights in the vents would increase the realism.

I must say, the design is really rather nice But there are a few small issues
-firstly, the rims have lots of reflections from indoor lighting or camera flash, none of which can be seen on the rest of the chop. You should try and use outdoor rims for an outdoor bg
-secondly, the mesh is a little flat. You should aim to burn it around the sides slightly as well to give it a more three dimentional feel

However the brushing isn't bad at all, it just looks a little square, and those lights are gorgeous!!!
Good luck in the comp mate and keep up the good work

The tyre under the front bumper is unfinished and the front bumper has weird design.

Thanks, friends...

Update: