This papercraft is Serah Farron, a supporting character in Final Fantasy XIII and the main protagonist in Final Fantasy XIII-2, the paper model was created by J. Ossorio. Serah Farron is Lightning's younger sister by three years, and Snow Villiers's fiancée. Lightning accuses Snow of failing to protect Serah and does not initially approve of their relationship.
In Final Fantasy XIII, Serah is the first Pulse l'Cie in Cocoon and her destiny is one of the game's central plot points. In Final Fantasy XIII-2, Serah sets off on a journey with Noel to find Lightning when all others believe her to be dead.
You can download this paper craft template here: Final Fantasy - Serah Farron Free Papercraft Download