MA-TAHU, submitted by Darzoni, is a combo of the words MAKUTA and TAHU, sort of based on the word BIONICLE™. This MOC is somewhat built like a gorilla. As you can see in the front and back photos, it can stand like a TOA, but the below shot shows that it is also capable of walking on all four limbs. Darzoni used a rather clever mechanism that allows the head to always look straight forward in either position, but tilt back and look up when in a standing position. The fourth picture gives a better idea of what pieces were used to build this MOC.