Good one Patrick!
I do have the rear turn signals and the tail/brake lights on the side.
Here are some images with both the hatch and the two rear doors open, with a 5'-9" tall SketchUp dude standing on the floor at the rear of the car:
In this image it shows the exhaust air slots (just below the amber turn signal LED's), so the air is pulled through the inside of the car.
Then images of the same version with the doors closed:
In the next image it shows the exhaust air slots (just below the amber turn signal LED's), so the air is pulled through the inside of the car.