This figure papercraft is Shiro, an 11 year old genius NEET, hikikomori gamer along with her step-brother, Sora which formed, the main female protagonist of the Japanese light novel / anime series No Game No Life.
Shiro is described as a genius in logic and problems, but has difficulty understanding emotions or behaviour, relying on Sora to help her defeat beings with emotions such as Tet in their chess match. She also rarely shows much emotion at all on her face and, despite her genius intellect, speaks in short terse sentences and in a third-person perspective.
Shiro is a master of Chess, and has won every chess game that she has played. She can speak 18 languages and learns Imanity's language in 15 minutes. She is also excellent with games and, along with her brother, is the best in more than 280 games.
Shiro is extremely close to her brother, to the point of needing him by her side at all times to be comfortable. She is also shown to have a dry and somewhat twisted sense of humour, and displays signs of jealousy if Sora pays serious attention to other girls, showing she has a brother complex. She is also not above teasing him about his mildly perverse tendencies. If Shiro is separated from Sora by so much as a closed door, she becomes almost catatonic until he returns to her. For this reason she does not bathe as she does not want Sora to see her naked and because she does not like her hair to be washed, but she can't separate from him far enough to not be seen.
Shiro also has a slightly sadistic side to her, which she usually keeps hidden. This is shown evident when she forces Plum to lick the sweat off her feet in order to regain her energy. Although he does not think too badly of it, Sora still can't help but be shocked every time he sees his sister act that way.
Shiro is a pale-skinned girl with long messy white/pale blue hair and large, passive golden-red eyes. She is rather slim and about average height. She often wears a purple sailor uniform which seems to be very loose on her. According to Sora, Shiro is really cute. [Source: wikia]
You can download the papercraft template here: No Game No Life - Shiro Free Figure Papercraft Download