Check out these papertoys from Gus based on the latest DC movie Batman VS Superman.
Mini Batman vs Superman Papercraft

A cute version of Superman from the guys at Mookeep.
Chibi Superman Papercraft

A set of Superman papertoys by Gus Santome featuring this hero's different costumes.
Mini Superman Costumes Papercraft

MarianoDG's got another cool super hero model in the name of Superman. The model of Superman in his famous flying position has 12 pages of parts.
Super Man Papercraft via Tektonten

Did you know that Superman's alter ego Clark Kent drives a cool Nash Healey sports car in the 1950's American television show Adventures of Superman? This car model which was created by Richard Taylor comes complete with a Clark Kent figure.
'53 Nash Healey Papercraft 1
'53 Nash Healey Papercraft 2 via tektoten

That's Christopher Reeve as an SD Super Man. You have to print two pages of parts to build this super hero.
SD Super Man Papercraft

Direct from the 1930s and 1940s, here come some of the greatest comic crime fighters as they appeared in their earliest tales! Artist Chris Ware has kindly allowed Chris Spitler(The Professor) to use the template from his cool Bat-man model designed for Chip Kidd's book, Batman Collected , as a basis for the Golden Age Super Hero papercraft series. Expect a super hero every month! Superman and Flash are currently available for download.

Super Hero Papercrafts

Check out these Batman and Superman papercrafts from paperollies. They're from the paper model series which the designer calls the Super Paper Men. I guess we'll see more superhero papercrafts in the future. There are two other models named Penicillium Chrysogenum and Aspergillus oryzae. They're the micro-organism characters from the anime Moyashimon.
Paperollies Papercrafts