Dad! Can you build me a robot?
Three and a half hours later, with no help from our four year old son, I'd come up with this technicolor beast.
About this creation
So, my large tub of abandoned, mis-matched Technic kind of forced how this ended up. I started off by building the walking dog out of the old Technic Ideas Book, but that was rubbish, so went back to the drawing board (a.k.a. bedroom carpet).
It walked pretty well, the UJs off the six large cogs allowed each leg to both lift and swing.