They do look smart, especially with the colour coded bumper, How much are they? And is it an eBay job?
Not got the website to hand, will dig out hte receipt and let you know the place, though you can also get them on ebay.de
I paid £245 for my set, so not quite as cheap as R32 rears, though if you look at Redrobins review in that section there are also safety features to having these over OEM.
They are pretty much plug and play, though it is worth getting the fog/reverse light lenses switched over more for smugness levels than anything!