The new Yas Marina circuit in Abu Dhabi.
I don't think the F1 layout is that great, but the circuit has been designed in such a way as to have the ability to split into 2 smaller tracks, with at least one having multiple configurations, which could be good for club or kart type racing.
The reason I think it could be included is because the owners may want the publicity of the track being used in a game or simulator, and may be prepared to give the LFS developers all the track data they could need.
Considering how much the track and facilities cost to build, they could easily have spent a few more pennies and had the circuit laser scanned, and if so, they may be willing to pass this info to developers.