[gallery link="none" columns="1" size="full" ids="58307"] words: Bill, photos: Jan (Pingubricks) LEGO and Audi have a wonderful relationship. In fact, sitting on my shelf are a Speed Champions Sport quattro S1, two Audi R8 LMS, and an Audi R18 e-tron quattro. The S1 is obviously done in the style of a rally Sport quattro but what if you wanted a 'civilian' Sport quattro? As with Hot Wheels and Matchbox customizations, there is a whole world of unofficial LEGO designs out there and we've found a ...