C-3PO "thicker" hand pistons

These are modified hand pistons for a life size C-3PO, ideally for costumers etc.

The actual hand pistons on the backs of the hands were originally made in brass. People try to use a screen sized model or blueprint reference, but unless you are SLA printing - the prints can be very brittle due to the thin spots and relief lines.

I modelled these ones from scratch and thickened up several key areas to make them more sturdy. They are in 3 pieces, a top, middle and bottom. Sand the ends and b