Current Iron Builder competitor Tim Schwalfenberg is chugging through the competition, having already completed seven builds. His most recent creation is this delightful microscale train scene. That pin connector looks great as a tank car. But I wonder what that tiny village needs two full tanks of. Gasoline? Milk? Mountain Dew Code Red? Tim’s packed a lot of detail into this small build — my favorites, other than the train itself, include the railroad crossing sign and that glorious gorge-spanning bridge.