This papercraft is a full size Soul Reaver, a weapon which has appeared in every title in the action-adventure game Legacy of Kain: Soul Reaver, the paper model is created by Sinner. The size of finished model is about 1200 (H) x 135 (W) x 320 (D) mm.
The Reaver is a flamberge-class sword with a broad, undulating serpentine blade, forged from unknown materials. Through most of the series, it is the signature weapon of the vampire Kain, and plays a key role in the games, as both the protagonists' ultimate weapon and a story element.
The Reaver was originally an enchanted sword, forged by Vorador at the Ancient Vampires' behest to destroy their prophesied adversary, the Hylden champion. It could drain its victims' blood, but was altered when it absorbed the soul of the time-traveling wraith Raziel. Hereafter, Raziel's spirit inhabited the blade, and it obtained the ability to devour the souls of those it struck. Much later in Nosgoth's history, when Kain attacked Raziel with the physical blade, it proved unable to devour its younger self, and shattered, releasing Raziel's soul. The sword's passage through time is a complicated one, and its existence has been, and will be, entwined with Raziel's for all infinity within the Nosgoth universe.
The Soul Reaver possessed many unique qualities beyond its originally-intended purpose. As it acted as a vessel for Raziel's soul, it could be used to decouple history, creating paradoxes and new timelines if brought into proximity with Raziel or another version of itself. Its power could only be temporarily quelled by an artifact known as the Nexus Stone, and it could be enhanced with magical powers by the Balance Emblem. Most importantly, the physical Soul Reaver was the only weapon in Nosgoth capable of harming the Elder God, damaging him in both the Material and Spectral Realms. Thus, it was a vital component in Kain's ambition to destroy the Elder and restore the land. [Source: wikia]
You can download this papercraft template here: Legacy of Kain: Soul Reaver - Full Size Soul Reaver Free Papercraft Download