Here is an iPhone 5S based on a different idea

  A designer thought to show Tim Cook what true innovation means, so decided to completely eliminate the Home button iPhone 5S, to reposition the front camera in its place, to reposition the port lightning, but the real change comes to the case. The main camera is now located right in the middle of the case, as HTC does, for example, but leaving the "innovation" aside, maybe a iPhone 5S with a front panel like this it wouldn't look so ugly.