Alpine Awesome Job! You should work for a Car Magazine.
Seriously...
Anyways, I think you should Pshop different colors in to your masterpiece. That'll give you something to do in the meantime until we see more of the car. Maybe do a Black, Red, and/or Yellow?
& this isn't as important, but maybe do a M5 style side gill vs. the M6. Although Car magazine had it with the M6 style, I think it will more likely be in the style of the M5 with the black vented backround following in the M3 tradition.