Buildings look pretty cool and mostly authentic, but the ground textures, and a total lack of any other details except buildings
They must have to work on that too, else will be another Sinai map, which will go into oblivion pretty soon.
Refreshing the list of all main and medium airports available in the Balkan region:
In Purple color are the new ones, still not included yet, which would still make sense to maybe include to the Balkan map.