Thought I might share a drawing I've been chipping away at for the last couple days. Playing around with some custom brushes and breaking away from my go-to subject. Don't get me wrong, it's still automotive, but not exactly a "car."
I'm using SketchBook Pro 6.2 on a Cintiq22HD. This file has about 80 layers total, and is colored almost exactly like these Coloring Tutorials from a while back.
Here it is: (Click for Full-Res Version)
Here's how I set up the two custom stamping brushes in the image. (Chain around tires and the mesh on the grocery cart)
That's all. Have a great weekend!