Got it fitted up and attached to the shoulder disk
cut 2 blocks for the next parts and turned some disks
spent a bit of time rubbing everything down with 600 gritt to get that satin smooth finish. Most of the other parts ive done I havnt bothered yet but I wanted to do this arm as it would be on the finished model, most of the aluminium will look like this. This arm is tough to make as the original is just a piece of molded plastic so I have to think up ways of joining the parts together without visable screws etc.
again this was hard to do, the tiny screws not real on the puppet, mine using tiny tiny M1.6 mm screws and nuts.
attached, note they are on both sides,
counter sinking holes so the screws, again M1.6, sit flush with the surface.
making another 1 or 2 of these parts, had to use the slitting saw to carefully cut the slot
2 more, nearly done in their pre-rubbed down state.