This paper model is B-808 Yaroslavl, one of the Russian Kilo class submarine, a Project 877 diesel electric submarine, the papercraft is created by Bartholomew. There are 1:100 and 1:200 two versions available.
The submarine was laid down on September 29, 1986 at Krasnoye Sormovo Shipyard (Gorky) under the name of B-808; launched on July 30, 1988; commissioned on December 27, 1988. The sub obtained the name of Yaroslavl on December 27, 1999 when she was taken under patronage of Yaroslavl city administration.
You can download this papercraft templatehere: Kilo class B-808 Yaroslavl Submarine Free Paper Model Download [Gavitex] [pCloud]