Recently I had the chance to do a rendering of an outstanding GTO and I thought I'd share.
This is done from a digital image and stylized in photoshop. The detail of the effects are hard to see until you actually have the hi-res glossy print right in front of you. The end result appears as an illustrated piece done by hand.
I'm offering this service for $129.00 plus shipping. That includes a glossy 11x14 premium print and free t-shirt of the artwork as well. This also makes a great gift.
http://mac-ink.com/customcarrenders/index.html