WoW ripsaw

This is a World of Warcraft horde weapon I ve found on this great paper-craft site a while ago.
http://wowpapercraft.blogspot.com/2007/10/ripsaw.html (french)

I've build it from paper in large scale and did an intervetion in public space with it in 2008 - full details here http://datenform.de/1heng.html

Would love to see this printed! :-)

Pleas find also the pepakura file and pdf paper builing instructions below.