I've been reading this thread with interest as I too just recently acquired a 2010 S3 black edition, in black. It's a stunning looking car, even unmodified.
As far as I know, mine is totally stock (I'll get around to posting pics in the pics thread later) but I've also had to get some stuff sorted, mainly parking sensors (I reckon someone used a jet washer on them, as the ring seals are all pushed in) and badly lipped discs.
It's great to hear that the dealer is sorting you out with a replacement of the same/similar spec. I hope it works out and that you'll be posting pics of the new chariot soon!