There are currently two WETA World of Warcraft Orc Wolf Rider Statue auctioned at eBay. These are made of Bronze metal. This auction ends on Aug 15, 2012 at 4:12 pm PDT.
The second auction can be found here. That auction ends Aug 11, 2012 at 9:55 pm PDT.
These WETA statues were created exclusively for Blizzard Entertainment employees back in 2007. It’s a miniature replica of the huge statue adorning the central plaza of the Blizzard Entertainment headquarters. These statues have a really high value to fans, because of its rarity. Only 2986 statues were crafted by WETA. Very few have been found in auction.
The sculptor of these wolf rider statue is Daniel Cockersell and Eden Small (wolf fur detail).