Hi, really sorry to see this - we were there at the weekend and I saw a blue Supra go round on either Saturday evening or on Sunday (bit of a blur now!) - could this have been you?
If its any consolation, the Germans can get fully comprehensive insurance for the Ring so fingers crossed he was properly insured and you can pursue a claim against him.
This was our sixth trip to the Ring (second with the Supra) and it is a madly dangerous place but has an incredible pull to keep going back!!
Hope you get it sorted as painlessly as possible.
Cheers,
Jane