Hi, I made this cake for my beautiful daughter who turned 15 last November and is obsessed with Scooby Doo. Thank you so much Annies Art Book for your amazing Scooby Tutorial! As for the Mystery Machine, I looked at about a million pictures on the internet and sketched it out to fit. Was really happy until days later when I found the spare wheel that I had forgotten to put on the front :( Nevermind, she loved it. Thanks for looking :)