This papercraft is Prishe, a non-player character from Final Fantasy XI, and one of the main characters in the Chains of Promathia story, the paper model is created by AaronVFT. There is also a Dissidia 012 Prishe Manga Top Papercraft on the site.
Prishe is an Elvaan living in the Tavnazian Safehold, since her former home in the once prosperous Tavnazian Marquisate was destroyed during the Crystal War 15 years ago. She mysteriously does not age, causing many to label her as a demon—the reasons for which are explored in the story. Prishe is a tomboy who is well known for her impulsive attitude and forthrightness. [Source: wikia]