Strange Hobby Modelling
Strange thing modelling, it's a hobby which you can enjoy doing, enjoy designing (and never do) and enjoy admiring other people's work in. Not so strange as a hobby so far but occasionally you'll come across something which hits you with a strange mixture of emotions - wow, jealousy of the skills and amazement at the strangeness of the idea all at once. Here's a clip of just one of the models which has created that mixture within me.
A model of a model railway, he's modeled a 1:72 model in 1:148 scale, making what I think is a 1:25456 scale model of a real train.