This papercraft is Falco, an unlockable character in Super Smash Bros. Melee (SSBB) who is currently 2nd in the tier list due to good ability to combo, and having arguably the best projectile in the game, the paper model was created by joshua1533. Falco is considered a clone of Fox, sharing many normal and special attacks.
Falco is currently ranked 2nd in the SSBM tier list. There are a lot of developed strategies and combos for Falco, particularly with "Shine" techniques. Falco also has an extremely effective spike as his down air, which allows him to quickly and efficiently KO characters. Falco has amazing matchups, lacking any negative ones. Falco, however, suffers from an extremely high falling speed, a very low air speed, and short, limited recovery options, resulting in one of the worst recoveries in the game. His high falling speed also makes him extremely vulnerable to chaingrabs and combos, especially from characters such as Marth and Captain Falcon. [Source: ssbwiki]
You can download the papercraft model template here: Super Smash Bros. Melee - Falco Free Papercraft Download