My wheels are not unpainted, that is the Mercedes Palladium Silver that we chose, the wheels and body match (another small upcharge).
My apologize, I can see that now I look at the pic again. Very nice colour choice btw.
A very good friend of mine had his Vespa built and painted a Mercedes grey/silver, I'm not sure of exact name for it but here it is.

Unfortunately, it got stolen from the courier who was delivering it somewhere between Scotland and down here in Gloucestershire and he never actually saw it in the flesh (only a few taster pics, this being one of them). All sounds a bit fishy to me and it's currently an ongoing insurance claim.