This papercraft is a very detailed Deathstroke, who is the world's greatest assassin/mercenary and an enemy of the Teen Titans, the original character is designed by DC Comics. The paper model is created by Evgeniy Rodin.
Originally a soldier in the U.S. Army, Deathstroke was part of an experimental super-soldier project where he gained enhanced strength, agility and intelligence. His vendetta against the Titans began when he swore revenge for the death of his oldest son Grant; his other two children would go on to become Titans members as Jericho and Ravager.
Traditionally his actions have been limited by a strong personal code of honor, although his motives became more villainous following the death of his wife Adeline Kane. Through this time his only steady companion is his loyal manservant Major Wintergreen. He has been a member of Checkmate, H.I.V.E., the Injustice League, the Secret Society of Super-Villains, the Titans and Titans East. Deathstroke was created by Marv Wolfman and George Perez, first appearing in New Teen Titans #2. [Source: wikia]
You can download this papercraft template here: