Had to take the FAOR afd and stripped all building aprons etc from it. Only kept the taxiway, parkings ,runways, communiations and nav aids. Then renamed airport ICAO to FAJS.
USed Airport Design editor for that.
Except for a few minor issues there was at least traffic at the Airport.
Unfortunately lots of animations and so on won't work, but that is a temporary measure until the UTL power pack comes out.
This was done on FSX:SE with the FAOR from Avsim. Recently updated to P3Dv4, but haven't done anything for AI yet.