I bought these a few years back and can't seem to find them again... I believe they are a "replica" of a OEM Audi wheel. I'm thinking about selling my b6 a4 and getting a b7 a4 in the near future, I love these wheels and do not want to sell them with the car if I can't find the same set again. Anyone know what they are or which model car they are a "replica" of? Dirty in the pic but you get the idea. TIA.