@ Axle:
I do admit, without shame, that the car ones are just placed on a background, the Charger one is very simple.. the Solstice includes a couple C4D's and is also simple.. but the Audi wallpaper required a cut out of street, and the skyscrapers behind it, also a couple C4Ds... so yes none of them are my images if that's what your getting at.. i just placed them accordingly.
@ Chad
Yeah making wallpapers is one thing i'm definitely going to work on more often