[CustomRCmodels]

there was somewhere a thread about this Miniature Wunderland in Germany ,
I just couldn't find it anymore .

You need to check this out , they added a functional airport :

http://www.dailymail.co.uk/news/article-1383532/Knuffingen-Airport-German-builds-worlds-largest-model-airport.html

and here the latest video of this mini-airport :

http://www.youtube.com/watch?v=Qz4NcTnQedo

check out there Youtube channel :

http://www.youtube.com/user/MiWuLaTV

remember all this stuff is build in HO-scale !