I've been sworn to secrecy since for months, but now I can tell all.
Once relieved of our cameras and mobile phones, we were led into a small room where two cars lay hidden under covers.The first was a special-edition SL with a marketing connection with an expensive watch. The details were wiped from my memory after the second car was unveiled.
Having seen the V12, twin-turbo, SL65 AMG Black Series in the carbon, I can only say that you are in for a treat. It looks utterly fantastic, emitting intent like virtually no other car I've ever seen.
Although it's clearly an SL, every panel has been heavily restyled and then effectively draped over what looks like a Le Mans-ready chassis. The massively wider track and incredibly wide rear wheels just scream hyper-car.