Not sure if anyone gives a shit right now but I am trying to make one of these sex bots. I am shit at programming but am almost done with one of the feet which is metal and costed me around 3$~

Is moving on its own optional for you guys? Plenty of anons here seem to be ok with a nuggetbot, nylon or aluminum limbs ("bone") would prolly be my go to option. Also the legs I'm building are like those gear thingies on cars that allows it to not have a problem with one wheel turning faster than the other, where it should somewhat balance itself passively. But likely I hit a brick wall or autisitcally drop my interest for no reason.