Hello Onkel Benz!
It's a 1993 and the chassi no is WDB2010291G00245. I believe and most of all hope it's one of the original 200 pieces. The former owner has done a beautiful work refurnishing the engine, couplings, bearings, gauges and even the Getrag gearbox so there's no slack anywhere. Now let's just hope I don't ruin it.
I guess the lid to the rear compartment isn't original, I don't have that rounded edge/fin. I heard the wing that's higher than the roof (EVO II-wing I guess) was a factory afterfit for some loads of Euros, considering a brand new 3.2 AMG was 90.000 US dollars back in the day I guess not all of them got wings.