[youtube https://www.youtube.com/watch?v=T1-e4sY_n5g&w=560&h=315%5D
This guys has put out a video detailing how to create you're own DIY body panels from clay! Here he is demonstrating his method via a time lapse video of him, well, molding his design based roughly on a Ferrari 458. He's convinced anyone with some spare parts lying around can create their own panels and model out the car of their dreams!