Audi is not testing the A7 in the busy testregion where all the other manufacturers are. They thought to be smart and tested the A7 somewhere in Norway were the spyphotographer are not based. But they guessed wrong. These spyshots - and video - has been made by a tourist who spotted the car.
Camouflage
Although the new camouflage which Audi 'borrowed' from BMW, we can clearly see the lines of the car and reveals that the production model will pretty much look like the conceptcar. What we also see is something new: a rear spoiler like Audi uses on the TT.