We can see its a Bionicle Arm, aa Toa Metru arm at that, but the way he worded it seemed lke he was trying to say that its something else.
oh. well, here's the rest of is (or at least what I have so far) EDIT: looks like the attachment isn't working it's loosely based off of Mahri Kongu
Decided to take some pics, BTW, none have been edited at all. Yes, that first pic came out that way. Metru:
Be jelly. I'm so glad I got him. Back when he was important. Granted Mistika Takanuva is huge and was a decent sized bit of the story when he turned up, but for years nobody gave a shit about Takanuva. Even when the Toa Nuva farted around the universe Takanuva stayed at home. Also I made a wallpaper out of that Last Metru pic. I'm gonna use it somewhere.
Dang, son. Too awesome. Toat's Jelly. That wallpaper came out really well, too. I managed to miss out on all the Metru during my "dark age," to use a nerd term. Shame on me.