If you can't find anyone locally here's a suggestion. The May issue of Maximum PC gives step by step instructions on how to paint your case. It works because I did it. My case looks great. I painted it a silver blue color. In the magazine they give a name of a company (Xplane) that printed the logo for them. They created the graphic in Photoshop themselves. Depending on what you want done you might try to find a place like Macco that paints cars since the process is very similar. Good Luck.
SL