I thishttp://jalopnik.com/5790167/meet-the-man-behind-chris-browns-p+51-lamborghini Jalopnik article on the making of that Lambos 'paint job. Turns out, it is a vinyl wrap done in Photoshop.
I'm painting a P-51 Mustang portrait for a guy that flew in WWII , and researching the plane came across this beauty :
I found the guys site that has the car. What an awesome looking machine !
http://www.cebudanderson.com/oldcrowcar.htm
The car is based on this plane :
EDIT : I never did get around to posting the finished painting.
Here it is in an imaginary squadron colors :
And here it is after I repainted it. My dentist has a dad that flew in the war and these were the colors of his personal plane ( it took a while for him to provide me with the photos of his personal plane, so I did that first version using a more colorful livery )