This is a simple vehicle paper model, Chiba Urban Monorail Train, created by paperstructure. The Chiba Urban Monorail is a two-line suspended monorail system located in Chiba, Chiba Prefecture, Japan. It is owned and operated by Chiba Urban Monorail Co., Ltd, a so-called "third-sector" company established on March 20, 1979. Investors include Chiba Prefecture and the city of Chiba.
The Chiba Urban Monorail holds the world record for the longest suspended monorail system at 15.2 km in total track length. The Chongqing Monorail holds the record for all monorail systems.
You can download the train paper craft here: Chiba Urban Monorail Train Free Paper Model Download