That isn't even close to being a good fake. The original picture was obviously taken on a bright sunny day, as shown by the shadows cast by the airplane steps, but none of the nude people throws a shadow at all. And someone has gone in and blurred everyone's faces. I wonder where that picture came from--lunch line at a nudist resort?
On the other hand, there's this:
http://www.epic.org/privacy/airtravel/backscatter/