This is a very big TT scale model railway layout from Germany. TT scale is a niche model railroading scale, whose name stands for Table Top. On the railway lines are model trains crusing along German landscapes. This model railroad display is one section of the great model railway exhibition called Model Railway Wiehe in Germany.
Actually, there are more than 250 videos about model railroading and railway modelling, for example, on Dailymotion and YouTube. Please, visit also Pilentum's Facebook site.