Star Trek Papercraft: USS Grissom

The science vessel starship USS Grissom appeared in the 1984 movie, Star Trek III: The Search for Spock. This 1:760 scale paper model of the ship was created by Martin Sanger. A copy of the .BMP template for the ship may be downloaded from Sanger's website. Sanger has this to say about the starship:

The USS Grissom, NCC-638, was one of the most famous research spaceships of the Oberth class. These small Federation ships were designed to explore planets, nebulae and other natural phenomena...  The last mission of the USS Grissom was the exploration and research of the newly created planet Genesis. However, the ship was attacked by a Klingon Bird of Prey in orbit of the planet and completely destroyed.

Other Paper Models of Star Trek Starships: 

Easy Borg Cube
Romulan Warbird
Voyager
Klingon Bird of Prey
STtMP Enterprise