For $5 Mil you would expect no less. http://www.batangastoday.com/miniature-model-of-knuffingen-airport-at-miniatur-wunderland-in-germany-goes-on-display-photo-and-video/12679/
The video at the end of the pictures is amazing!!! The planes really do gather speed and take off just like the prototype.
What to me is also incredible is that the whole model is funded by visitor’s paying for tickets. A very good and popular attraction.
Doc Tom
Dayum.
Mike, great find, thanks for sharing… 
It’s part of the huge “Miniatur Wunderland” model railroad layout. The thing that fascinates me is the computer-guided cars and trucks, which apparently use a pretty sophisticated AI:
http://www.miniatur-wunderland.com/exhibit/technology/carsystem/technology/