That iPhone protective cover is so fake... made surely by a 3D AutoCad program. I used them, I know what I'm talking about.
I read about a guy that said he saw the new (hidden) iPhone commercial poster in a Verizon store (maybe a staff member) and said it's this one that's in the Youtube link below...
IF it's true, I don't know but here's the supposed-to-be iPhone. I hope it's the surprise-to-be new iPhone. Jobs said there would be surprises after all. In any case, do you really think a company like Apple would give the TRUE design to tech people for trial propose? I am sure NOT!
http://www.youtube.com/watch?v=0nDd7A4BAYc&feature=related
For those who know German, here's a "rumor" page about this iPhone design:
http://www.macnews.de/news/17380/original-oder-falschung-das-iphone-hd-im-video/
Again I say, all these pictures that are shown in MacRumors are seeded by Apple -maybe not directly- but to keep you busy with them and keep the real secret safe.

Mr. Steve Jobs, you're doing a good job keeping the real secret -secret! Congratulations!!

all the way!