Well, it pains me to say that I was involved in an accident during our recent snowstorm here in SW WA and my RS6 has been declared a total loss by the insurance company. It wasn't by much, but enough that they did total it, and I don't want to take the time and effort to rebuild it only to have a branded title. So, I've decided I'll probably end up parting it out.
Here are some photos of the car when it was being inspected by the insurance adjuster. You'll have to excuse the dirt, slushy roads aren't conducive to clean cars...
Damaged parts were as follows: front bumper skin, front right fender, front right fender support, engine undertray, both intercooler shrouds (probably repairable, but cracked in a few places), driver side under-door molding (a fairly minor crack), driver side sway bar mount attachment point (part of the sub frame), front driver side control arms, front driver side wheel and tire (the photos show the spare on the passenger side, that's because I swapped the passenger side wheel to the driver side since the spare cleared the bent fender better than the full size tire), rear bumper skin (got a small hole as shown in the second pic), right rear taillight (cracked the lens), passenger side lower intercooler hose, passenger side lower intercooler bracket, and the lower mounting brackets on both headlights. Surprisingly the headlight housings, lenses, bulbs, and ballasts on both sides are still intact and functioning. The engine escaped unscathed, and all engine components aside from the intercooler hose. It still fires right up, idles smoothly, revs fine, and actually drives okay too besides a noticeable pull to the left due to the bent control arms. Just to be clear, I only drove it across town about a mile to the body shop for a repair quote. I wouldn't drive it much farther than that.
I've gone back and forth with myself on what to do, and in the end I decided to buy the car back from the insurance company and part it out. As my signature states, I converted the car to manual, and have a lot of very low miles conversion parts that I imagine someone would be interested in. I'll start a separate thread in the For Sale section to detail all the parts that I have.