This mountain railroad in N gauge was built by the model railway club MSG Oudenbosch from the Netherlands. The club has got 30 members, who meet twice a week for railway modelling. They are working on modular model railway layouts in N gauge as well as HO gauge.
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.