This papercraft is Leliel, the Twelfth Angel, based on the Manga / Anime / Film series Neon Genesis Evangelion, the papercraft is created by WebDude. Leliel only appears in the Anime, and does not appear in the Manga, nor Rebuild of Evangelion. It is preceded by Ireul and succeeded by Bardiel.
Leliel is an extremely bizarre entity that exists in a pocket-dimension explained only by higher-order Physics theories. Initially, Leliel appears to be a floating sphere with a warped black and white color pattern that suddenly appears over Tokyo-3. However, Leliel's real body is actually what appears to be a shadow on the ground. The manifestation of Leliel's body in our dimension is 680 meters wide but only 3 nanometers thick; the floating sphere is just the "shadow" it casts in our dimension. Because it possess an inverted A.T. Field, it can absorb any material from our dimension inside of its body, within which is a Dirac Sea. [Source: wikia]
You can download this papercraft template here: Neon Genesis Evangelion - The 12th Angel Leliel Free Papercraft Download