I like the novelty but I know I would feel like a dork once they were on. More suited to a Beema owner or a Ford Focus from Essex. Masers don't need attention mods
BB, tow bars are allowed but only if you use it to tow a race prepared Maserati (classic is better, but modern is fine if stickered up with Girard Perregaux sponsorship), under which circumstances you are the king of cool and a gentleman racer.
We have never had a nodding dog, i fancy getting one for my first car along with some fluffy dice. You dont see them anymore along with window/sun shield stickers that spell KENWOOD.