This is a Sustainable Urban Neighbourhood Papercraft, this building paper model kit starts the HobiCity project. It is designed by hobikitkertas. The sustainable urban neighbourhood (SUN) is an urban design model which is part of 21st century urban reform theory, moving away from the typical suburban development of the UK and US towards more continental city styles. It emerged in the UK in the 1990s, specifically from pioneering work by URBED (The Urban and Economic Development Group), an urban regeneration consultancy and research centre in Manchester.
This page looks at SUN theory, addresses the background to the emergence of the SUN, its defining characteristics, looks at a real life example, and finally outlines some criticisms of the concept.
You can download this paper craft from here: Sustainable Urban Neighbourhood Papercraft Free Download