Update: The hold short markings and runway designations have been fixed. Your start points on the runways should be 18 - 36 and the hold short markings say "RWY AHEAD" instead of the incorrect numbers on the east side of the runway. I also added the "NO ENTRY" hold short marking near the apron with Parking 1-4.
Here is my Sandefjord/TORP Airport south of Oslo. This has a customized runway which almost exactly matches the real one (according to Google Maps). All of the buildings are default but some nice details have been taken care of such as the taxiways and the yellow paint on the runway. The runway was completely customized and the approach lights are even embedded into the blast pad and the threshold on both ends. The threshold paint is also yellow instead of white to match the airport. Each gate also has the gate numbers in the paint just like the real airport. The numbers were hand drawn with the paint lines so they are as pretty as possible with the limitations of the SDK. I hope you all enjoy it :)
Installation: Drag and drop into community folder.
Known Bugs: The autogen street lights automatically populate onto perceived roads on the airfield. At night, this leads to floating lights over roads that the game has recognized on the satellite image but they are within the airfield. I don't know of a fix for this and I think that Microsoft has to update the SDK to solve it.
If you would like to support my work, I appreciate it! If you can't, that's okay too :)