I’d be the first to admit I’ve made fun of the craft site Etsy and loved calling it “Regretsy.” But I gotta give them credit. There is a lot of great stuff on there and it keeps getting better. I’ve even ordered from them. So type in “scooter” or “Vespa” or “Lambretta” and see what comes up for you.
For example for you knitters there’s this downloadable scooter sweater pattern for just $2: