>>22273827http://imgur.com/Bd54Tqb,rTeR59LFirst image: My cycling helmet. I just bought a regular helmet and painted it so it looks like a 1-up mushroom. The 1up logo behind it is a reflectorized sticker, so that it lights up when a car behind me lights up.
Second image: My bicycle. I just bought a regular dirt-jump frame and painted it so that it glows in the dark.