I just took the pictures. I thought they came out pretty well overall, but don't do the screen any justice in the pictures of the screen. I watched a few Youtube HQ videos and was blown away by the screen compared to other smartphones I've owned.
Picture 4 is the media dock that comes up when you either place the phone into the media dock or run the app DockRunner (which is free). This is sort of a "nightstand mode".
Picture 5 is the Google Navigation showing an upcoming turn using street view. To use this, either open voice search and say "Navigate to [address]" or open Maps, get directions, then choose navigate.