Dr Boman Dara Nakra (b March 27, 1966) of Mumbai is a model train hobbyist for the past 40 years. He has constructed a model railway layout in N-scale (1:160 – width 9 mm track) depicting scenery, stations, yards, railway crossings, signaling and changing tracks, conceived and designed by him. Layout was carried out primarily during weekends. Started in September 2013, he has so far been able to run seven analog model trains simultaneously. Boman has a significant collection of N-scale model train locomotives, passenger coaches and goods wagons, power transformers and various tracks as well.