This papercraft is the Balin's Tomb, a mausoleum of white marble that was located deep within Moria on the eastern side of the Misty Mountains to the north of the great chamber of the Dwarrowdelf, based on the film Lord of the Rings, the paper model was created by Andy Nase.
This room was also the Chamber of Mazarbul, or the Chamber of Records, in which Balin made his stand against the orc onslaught. The tomb in the center,of the room, on which the beam of light fell, housed Gimli's uncle Balin. Upon the tomb the words Here lies Balin, Son of Fundin, Lord of Moria were inscribed in cirth. Both doors of the chamber, the large and the small, were littered with the remains of a skirmish.
Gandalf, quickly scanning the chaos of the room, spotted the remains of a book- Ori's Book of Mazarbul. Inside, written in the runes,of both Moria and Dale, with Elvish script intermingled, it told of the plight of Balin's folk upon their arrival to the Dimrill Dale thirty years prior. Their end seems to have been an awful one, as the last scribblings read We cannot get out. The end comes...drums, drums in the deep...they are coming. [Source: wikia]
You can download this papercraft template here: Lord of the Rings - Balin's Tomb Free Papercraft Download [Box] [Gavitex]