I'm a total novice at making plastic molds. Never ever made one. But what I would like to attempt is an iPhone case that can attach to a ps3 controller. This would make my iPhone into a psp like device. I have my iPhone jailbroken and I'm able to connect my ps3 controller to my iPhone through Bluetooth to play games. So if my iPhone was mounted above my ps3 controller I can play games with my ps3 pad in comfort. I was able to make one with an old iPhone case, a foreman grill scraper and a couple of screws. But I'm looking for something less rough if you know what I mean. So is there a way I can take a mold if my iPhone and ps3 controller and make a mountable case for my iPhone?