Jokaero Journeyman, Right Arm

Here you see the right arm, again, much of the upper arm joint was remove to rotate a vertical grip to the horizontal plane. You can see how he could hold a staff. Alternately, a bunch of wires (guitar strings have a nice testure) could be plugged into the backpack, draped over the shoulder and held in the fist, with the marble dangling below. I like the second option better and I think it will be easier to deal with the left arm if the orb is low.