This is how the welder robot should look with arms and legs. These limbs are rough ones, added to let me play with the weight and posture.
The torso had to be angled forward more. The hands are welding units, the details of which will be based upon real industrial robots. There will be lots of cables on the arms, to carry prodigious amounts of electricity from the generators on its back.
With the stand-in limbs turned to templates I can start the actual limbs; pistons and everything.