I should have mentioned that we also put things like Conex boxes, crates, tool boxes, fire trucks, pallets, ambulances, alert shacks, passenger terminals and now (thanks to Kesselbrut) have lighted trucks driving around the ramp on those night missions. Next map, we will have more people just hanging around.
When we get to the point that you take this kind of thing for granted, we are as close to real as TK's engine and your processor will allow us to take you.