Adesh Grover (born on July 21, 1963) of East Patel Nagar, New Delhi has a hobby of Railway modelling; he has been collecting models of trains of different eras and countries. He has built a layout on which these trains can run in a prototypical fashion using DC power, with changing tracks and operative signals. The scale he is using is referred to as G-Scale and the layout has over 400 feet of track spread over 2000 sq. ft. It is made to look like a miniature city with weather resistant buildings and landscaping including tunnels, bridges and viaducts. Everything that one sees on the layout is reduced in the same scale and the whole layout appears to be a miniature city.