To my knowledge, there have only been 2 Scooter Plushes made. One was by Fisher Price, and the other was made for MV3D. You can find a bunch of the Fisher Price ones on ebay, but beware, the rubber shoes are very heavy. I have seen the MV3D plush show up on ebay a couple of times, but it goes for a lot of money, and I don't think it is worth it unless you are an avid collector. Hope this helps!!!
-MB