Try using imageshack or
www.tinypic.com when uploading your images. That way you can post them directly visible in the thread. (Remember resize to 800px, and link to the full size).
I've edited your post for you this time
As for the chop, it doesn't look bad - the backdrop and wheel colours seem a little too saturated and too blue, at least compared to the rest of the car.
The paint also seems to have a bit too much contrast, and looks completely black in some areas,
Having said that, you it does look quite shiny, and you've avoided some of the major mistakes, keeping a strong difference between light and dark. Try now to add some sharper reflections that match the environment, as it appears to have indoor reflections at the moment, which are very blurry.
Keep it up though
