Do you use Firefox as your browser? If so, you can personalize your browser with a "persona" which changes the look of the browser environment. I have noticed that there are several scooter-themed personas. By searching under "vespa" I found these. Some are better made than others and are not only cool looking, but add to the browsing experience. Some of my faves:
This one is called Vespa Scooters although there is clearly a Lambretta in there.
LXV Fans will dig LXV Mania.
Other interesting themes include a Lambretta Horncasting collection, a Cento theme, and a modern Piaggio scooter theme.
Another way to customize your browsing experience.