Here is a comparison of the private airfield near Starnberg. It is actually located directly next to the A95 highway near Schorn / Wangen. On Google maps it is referred to as “Privatflugplatz Wangen bei Starnberg”  E533.

Took the photos in August and used those to model the buildings in 3D with Maya.

Satellite images in the game were cleaned with the SDK, so there are patches of grass without 3D grass leaves.

Still need to add some custom grass material , so that the AI can grow some blades there.