I'm James, had my b6 s4 for a couple months now.
Seems to have pretty much every single option the original buyer could spec on it, front and rear parking sensors, front and rear heated seats, rear door blinds built in to doors, rear electric window blind, drop down boot liner which I can't work out how to fold back up lol! Rs4 option wheels? Also has a milltek fitted, was resonated and I changed it to non res centre section. However it wasn't loud enough, I didn't have the time to do the down pipes, so had some pipe that fitted in to the back box perfectly, so I have 2 lengths of pipe 1 slid in each back box which effectively makes it straight through from cat back.
The noise is sooooo nice quiet on Idle, then when you boot it its like a non res but with a proper v8 sound!
Anyway time for pics



Plans for the future
Rs4 rear arb
Change rns d to rns e
Rs4 pedals (on their way)
Rs4 starter button (ordering this week)
Rs4 handbrake handle
Rs4 gear stick
Fix arm rest lid
Bluetooth connection
iPod connection
Reverse camera
Wheels
Erm I think that's it for now lol