What an iPhone 5 with an iPad 2 design would look like

The other day I wrote an article in which I told you that the future iPhone 5 could have a rear case made of aluminum, similar to that of an iPod Touch. Of course, many people consider this option improbable and I am of the same opinion considering that the iPhone 4 was extremely highly appreciated for its design. However, one designer with a lot of presence of mind, he thought of making a mock-up of the iPhone 5 with the design of an iPad 2 tablet plus a SmartCover cover placed on the front. If it looked like the ones in the pictures, I think the iPhone 5 would have a modest success compared to the iPhone 4, but that's just my opinion, what do you say?