In Germany, there was a model railway exhibition for US railroads only, and a railway and model club was presenting its great model train layout, which was built up in individual modules in HO scale. There are freight trains and passenger trains of the Santa Fe Railroad riding on this model railroad layout with beautiful landscapes, bridges and industry towns. Noteworthy is the scene at the railroad crossing.
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.