Big Head Red, 10" (metal gear box, plastic gears, camera lens part, power screw driver case, spark plug insulators, mop handle tubing, copper tubing, plastic water discharge hose, plastic RC servo case lid, capacitor, various springs, etc.)

Big Head Red has got to have the record for the most eclectic list of parts ever in an Andybot. In fact I can't remember where some of the parts came from let alone what they are. For example, I don't know what part that makes up his body actually is. What I do remember is that my brother gave me this cast metal box with plastic gears in it that leak oil all over the place when I opened it. Thanks, bro.

But the end justifies the means here as Big Head Red is one heavy, cool, retro-looking bot. Seriously, he is heavy.