This pack contains the 4000, 6100, and 7900 models with new AO, adjusted model geometry, proper decals, and various other improvements.
The credits list includes:
Fraser Cow, for original model and script
Bronkema, for initial conversion of FS 15 7900 into a three-pack (used in part as a scripting base)
Seriousmods, for reworking the 7900 into a 6100 and 4000 in Blender, cleaning up all three models, AO baking, and re-ingaming.