The neatest part of this article was the fact that these trains used to operate by sail. It's a strange image to imagine but it makes a lot of sense for an incredibly windy area with rails.
My uncle is actually a tiny train enthusiast. He bought really old schematics for a full-size steam powered locomotive and scaled them down, machining every little piece from blocks of metal.
He has been working on it for 20+ years; he originally planned for his grandchildren to get to play with it but they're all adults now. Maybe it will be ready in time for his great grandchildren.