This paper model is a Hughes AIM-4G Super Falcon air-to-air missile, a variant of the Hughes AIM-4 Falcon, which was the first operational guided air-to-air missile of the United States Air Force, the papercraft is created by Joy Cohn, and the scale is in 1:16.
You may get this paper model template here: Hughes AIM-4G Super Falcon Free Missile Paper Model Download