This figure papercraft is Celestia Ludenberg (real name Taeko Yasuhiro), a famous gambler known as the Queen of Liars, based on the murder mystery visual novel and game Dangan Ronpa (Danganronpa Kibō no Gakuen to Zetsubō no Kōkōsei), the paper model created by [unknown]. Celestia Ludenberg is featured in Dangan Ronpa: Academy of Hope and High School Students of Despair and her title is Super High School Level Gambler.
An experienced gambler, Celestia appears collected and cunning by nature. She possesses the ability to manipulate others into her bidding and can lie with a straight face, granting her the title of "[the] Queen of Liars". She makes use of these abilities by tricking Yamada into killing Ishimaru and deceiving the other students for the most part of Chapter 3.
Celestia is shown to be fairly intelligent, referencing several aspects of game theory such as Prisonner's Dilemma or Zero Sum Game, and her short-temperedness surfaces when something fails to go as well as she expects it to.
Celestia has a slim figure and pale skin. She has black hair in two large twin-drill pigtails, which are apparently clip ons as mentioned in the art book. Celestia wears gothic lolita style clothing.
You can download this papercraft model here: Dangan Ronpa - Celestia Ludenberg Free Figure Papercraft Download [mediafire]