This C63 Mercedes AMG glints, glitters, sparkles and sets the gold standard for bad auto exterior decision-making. The bling-mobile was spotted at the valet of the Mall of the Emirates in Dubai, where the driver likely tipped with 24-karat coins. Actually, since no one can tell if the car is was actually painted or instead wrapped with a giant metallic decal, it’s more likely the driver probably palmed the lucky valet a handful of novelty gold chocolate coins. [via autoblog]