I have made a LittleBigPlanet level on PS3 based on the quest, Ghost Town Firefight from FNV.It has been published now. It is be called "Fallout: New Vegas: Ghost Town Firefight". It is my first level (The first one that i have spent lots of time on), so it might not be that good. But it is the one of the only proper New Vegas level on LBP that isn't about the trailer. (There are only 1 or 2 that are based on the actual game).