Just an ogre. There are many in the world, and he's no different than any of the others. Heck, he's so simple you can build him by looking at the pictures, and nothing more. The blue is most likely moss or some mold of sorts. I decided to give him a club because it just made sense. I think the visorak head and the Inika legs flow greatly.
Imgur link: http://imgur.com/a/GPbYt