I'm really confused

Why have you posted the HD twice? You've posted it visible in the thread first, and then linked to the exact same image

So I end up loading the full resolution image twice.
The point of a HiRes link is so that you post an 800x600 preview in the thread to load quickly, then link to the full size to view details - please do this in future
As for the chop...
I agree with what vinyo said, the full size lacks in detail somewhat, and feels a little untidy - take the rear arch for example - the curve isn't round, and it has a very sharp edge, and lots of very sharp reflections. This contrasts greatly with the side which is blurry from the copy and past and distortion
There is also some inconsistency in the reflections on the chop - the front arch is a very similar shape tot he rear, and so should have very similar reflections. You also have to bear in mind that none of the arch surface points in the same direction as the side of the car, so the reflections should not flow on the same, but be completely different.
Despite these mistakes it's a very good chop - this is all part of learning to chop

and you are improving. There are lots of good things on this piece, including a creative kit design that fits well, a nicely fitted backdrop and set of rims and a very nice atmosphere
Well done! Keep going
