I have got the car back from it's winter break, i hope to get it back on the road this summer. The clutch pedal box has been welded into the floor, I opted for a separate pedal rather than trying to change the pedal box from a manual c5. The clutch pipe needs fitting and the prop shaft needs fitting.
The centre diff has been welded so it should run rear wheel drive now.
The rear brakes will probably stay standard, the fronts are upgraded. I bought a pair of porsche 17z brembo calipers, but on trial fitting they don't fit with the wider s6 hubs and discs. I changed the wide track front hubs to the standard track front hubs from a seat exeo, with some mercedes c class 330mm discs and they all fit together fairly easily but i had to enlarge the mercedes disc centre and drill 14mm wheel bolt holes. The wheels will now need to be 10mm more offset, but I needed new ones anyway so no big issue.
The interior has come from a c5 allroad, so it now has door cards and seats.
I have added a rear spoiler, but nothing too major.
Pictures of progress will be added, once it's going back together.