Prime Minister Narendra Modi's constituency Varanasi will be the only city in India whose detailed project report (DPR) will be prepared in 7D visualisation under the Smart City project. So while other smart cities will be planned in the form of 2-D technical drawings, Varanasi's DPR will allow for a comprehensive 'look-and-feel' blueprint.

One of the USP's of the DPR will be that it will have scope for incorporating future developments, even beyond the Smart City infrastructure. An exclusive software called Building Information Modelling (BIM) will be used to prepare the 7D DPR that will provide a standard design for Smart City modifications in Varanasi. This software will be handed over to Varanasi Development Authority later for reference when it plans other development in the area.