I used this to fashion an undertail for my motorcycle. I'm sure no one will have a use for the files as is, but maybe they'll spark an idea- sketchup files included for your hacking/modding pleasure. The flat portions are .090" polycarbonate sheet (cut to size, obviously) and the printed side pieces are epoxied and riveted in place. The whole ensemble is painted in Duplicolor Truck Bedliner.