User blog comment:Starscream7/The final search for the biggest BIONICLE MOC/@comment-957879-20101128032534

I once used all of my pieces to make this huge guy, he was about two feet tall. He looked pretty bad, though.

My current tallest MOC is only about two inches taller than a Toa. I just sorta added an extra torso onto the top and made him taller. Did allow for fours arms, though.

Biggest one in existence? Probably that Eidann one Slicer posted earlier. It's inspired me to try at something ridiculous.