PaperFun is a Korean company that makes and sells papercrafts. They also have a section with free papercrafts from other websites. But they also have some original freebies! ;o) Mainly animals, but also Marvel's Avengers!
|Step 1: click "첨부파일" next to the small green arrow at the top right|
Step 2: click the "내PC 저장" link to download PDF template file
Download + build your own papercraft Avengers & animals (by PaperFun):