I wanted to make a child friendly toy out of wood. I tried to eliminate the use of any metals that would be sharp (i.e. dangerous) for a child’s toy. With the exception of the door in the chest I was able to pull this off using only socket joints.
In addition I added a sunk hole in the back which allowed for add-ons and customisations. In this case a cape with material.
A further addition was the fishing pole with magnets.
Finally, the design allowed for the Robot to move into a 4 limb walking configuration aka Beast mode.