Here are a couple pictures of this cake, but on my blog site, you can see the video too....because if you manually turn the fly wheel at the back, it turns the fanbelt!! www.tjhappycakes.blogspot.com And turn the sound up, I attached a recorder chip under the board and had recorded this couple's car starting up. Its a push button play. It was the groom's cake for a wedding this weekend. By far my favorite cake this year, it was so much fun to make. My husband helped me build the frame for the block, and he built the pulleys and wheels. The fan belt is a black hair elastic. The cake is all inside the block, and above, the air filter is fondant.