This month's 'Modelbahn Kurier' features a large layout at 'Modellbahnwelt Oberhausen' which looks superb and is beyond my wildest dreams. The buildings seem prototypically proportioned, so that the railway is not the dominant part of the landscape. Their version of the Villa Huegel is stunning.
There are some photo galleries at
formatting link
I found after reading the magazine.Must try to get to see it!