Can anybody identify this Bionicle for me?

Posted in Identify Help

Can anybody identify this Bionicle? I spent some time perusing through Google images, using various search criteria, but LEGO made dozens of these things and I haven't had any luck. I picked it up yesterday, for fifty cents, from a local thrift store. It's likely missing several parts, and it's entirely possible that the figure is just cobbled together from multiple Bionicle figures and isn't an actual unique character, but, if any of you reading this do have an idea which one it is (of from which figure(s) the mask, weapons, etc. come from), kindly let me know, eh?