Fallout New Vegas fans themselves are supplying new content for the game.
The authors of the modification "Fallout: Nova Arizona A Fan-Made Expansion" for Fallout New Vegas presented a trailer of game locations.
The main goal of Nova Arizona is to harmoniously fit into the base version of Fallout: New Vegas and provide players with more content, regardless of whether they are part of the Legion or not. There is no main storyline in Nova Arizona. The mod will include several quests and characters, but the events in Arizona will in no way overshadow the main storyline of Fallout: New Vegas.
When working, the modders are inspired by the cut content of Fallout New Vegas, study developer interviews and some fan works. They plan to convey in Nova Arizona "the spirit of the Legion faction, using a down-to-earth approach"