I can do car decals. Be it for a work vehicle or your own personal vehicle I can do it. Can even get decent rates on massive magnets so you can remove the decals if you so choose. The majority of the stuff I do is one color but I can do multi-layered stuff too.
I can do the graphics too, I'm pretty well versed in Illustrator. If you have your own graphics that's even better.
I work on a case by case basis for costing so please send me a pm of what you want done and I'll give you a quote, nothing is too big or too small. Please only genuine queries as I'm a busy person.
This is what I can do. NOTE THIS IS NOT MY WORK, just showing what I can do.