iScooter? How about iHarley?

You may be familiar with the iScooter ( by MoPaZoDoZ :D. You may have noticed that it looks kinda like a Moped. You may have liked it, you might not have. Personally, I don’t like it and I know a few others who don’t. I do respect him on his code, as the controlling and movement is very nice. However, I was wondering if someone could re-do this with Harley/Dirt Bike sounds, model, speed, and acceleration. Any of you guys think you can do it?