The theme and composition is great... and then the image is set back HEAPS by the poor lighting. Good lighting would have added a couple more points for me, easily.
This is a nice idea. Any reason you have that much money laying around?? :) Is there a particular reason that the corners of the car were cropped off? Also... you might try adjusting the white balance - seems maybe a fluorescent light was used, casting a strong yellow appearance... - JB
I like the concept of this image quite a bit... the yellow cast could possibly be relieved with some white balance adjustments on the camera... - setzler