This paper model is the Zarya (aka the Functional Cargo Block or FGB), the first module of the International Space Station to be launched, the papercraft is created by 2D-3D, and the scale is in 1:150.
The FGB provided electrical power, storage, propulsion, and guidance to the ISS during the initial stage of assembly. With the launch and assembly in orbit of other modules with more specialized functionality, Zarya is now primarily used for storage, both inside the pressurized section and in the externally mounted fuel tanks. The Zarya is a descendant of the TKS spacecraft designed for the Russian Salyut program. The name Zarya, which means sunrise, was given to the FGB because it signified the dawn of a new era of international cooperation in space. For further information please click here.
You can download this paper model template here: Zarya (Functional Cargo Block or FGB) Free Space Paper Model Download [DropBox] [Gavitex] [pCloud]