Good first effort, the buildings are modelled and textured nicely, so there is talent visible!
Unfortunately my installation shows one large ground texture to be missing, and there is way too many areas on the aerial imagery that shows flat trees and bushes right next to runways, aprons or taxiways, needs Autogen vegetation in all these areas.
And maybe the apron could be modelled with a bit of clutter? It's almost completely empty, as if no one ever works on this airfield.
Hope there can be an update at some point.