While I was up at the Woodward Dream Cruise, a friend of mine took me by an artsy type store that wasn't far from his house. They had these warped cartoonish cars that I thought were pretty cool. They also had mugs and keychains with the same type pictures on them. I told the guy that I would put some pictures up here since I hadn't seen them before. It looks like someone in the U.K. makes them.
The place where I got mine was:
Outside Inn
810-636-2201
Dave & Julie Czajka
M15 between Ortonville and Goodrich (Michigan)