This papercraft is the Hollow Ichigo, based on the manga / game series Bleach. The paper model is designed by rexxkentrix. There are two Ichigo's Hollow mask papercrafts at the site: "Bleach – Ichigo Hollow Mask" and "Bleach – Ichigo’s Hollow Mask Free Life Size Papercraft".
Hollow Ichigo, more properly called The Hollow within Ichigo's conscience or White Ichigo, is a powerful entity that was created when Ichigo Kurosaki, a Shinigami, developed a Hollow inside his soul, a commonality among the Visored. Born from a Hollowfication process, Hollow Ichigo represents the dark side of Ichigo's soul. He has stated himself to represent Ichigo's purest instincts.
Hollow Ichigo's most distinguishing features are his maniacal laughter and psychotic grins. He is brutal, arrogant, disrespectful, and sadistic. Hollow Ichigo has no name,and his only reason for existence is to take over Ichigo's power and body to use it to kill everything and anything he sees, as opposed to Ichigo's desire to protect. He taunts Ichigo as being a weak and unsuitable counterpart of himself, though he relishes the idea of taking Ichigo's powers for himself. He battles like a berserker, unlike Ichigo, ignoring injuries and overpowering his enemies with brute strength and force.He also protects Ichigo's body when he is about to die, because if Ichigo died, he would too.He also seems to respect Zangetsu's spirit to a certain extent.
Hollow Ichigo has declared that Ichigo is the "king" of the inner world and he is the "horse." Hollow Ichigo wishes to "take the crown" from Ichigo so he can have control over the body and become the dominant personality. After his loss, he states he's willing to allow Ichigo to keep the crown for now, but once Ichigo "screws up again," he declared he'd make his move again.
When he is merged with Tensa Zangetsu, however, much of the Zanpakutō spirit's personality seems to be in effect, making the Inner Hollow much calmer, though he is prone to occasional outbursts similar to Hollow Ichigo. He even states that he wishes to protect Ichigo, contrary to his frequent earlier statements of wanting Ichigo's body and power for himself.
He appears to be virtually identical to Ichigo, except that his overall color scheme is the opposite of Ichigo's. He is a fairly tall and lean-built being with white skin and hair. His eyes consist of black pupils, white irises and black sclera. He also has black nails. While Ichigo wears a standard black Shinigami Shihakusho, his Hollow self wears a white Shihakusho with a black cloth belt.When he is later pulled out of Ichigo by Tensa Zangetsu, he wears the Bankai version of Ichigo's Shihakusho, except white. In addition, he dons the horned mask that Ichigo possesses in his fully Hollowfied form.
You can download the bleach paper craft here: Bleach - Hollow Ichigo Free Papercraft Template Download [mediafire]