A MOC from me without a storyline for once! Throg actually came from an attempt to complete a a while back. I don't remember the exact rolls, but I think it went: Male. Warrior. Anthropomorphic. Earth.
This guy uses a really weird blend of system and CCBS, born partly out of my being in a hurry and partly because I didn't want to make just another bionicle. Also the main parts I wanted to use were the slopes on his chest and lower legs.
More shots of this guy on the TTV Messageboards and on Flickr.