If you look at the pictures, you'll see they blocked off a portion of the rear lights with a plastic wrap that matches the car's color. This makes it pretty har

If you look at the pictures, you'll see they blocked off a portion of the rear lights with a plastic wrap that matches the car's color. This makes it pretty hard to recognize the make/model from behind. The typical MB front (the grill) would still make it easily recognizable, but at the speeds they are driving I doubt many people had time to take a look at the front.