Everybody who played the beginning of the game knows, that you can run in the before-war world, but you can't exceed some borders, because otherwise, you'll get nuked.
But (because I got the game on the console) I can't use the command console, so I'm heading with my request to you, PC gamers. From my experience from Fallout 3 PC version, there are 2 ways you can check it - tcl and tfc. Did someone try it? Can he post here a video or some screenshots of how the world looked before war? All I'm asking for is to type down "tcl" or "tfc" in the console and then fly high up and then look around to see if the world was modeled.