BrickLink - Part 973pb2123 : LEGO Torso SW C-3PO with Red and White Wires Pattern [Minifigure, Torso] - BrickLink Reference Catalog
BrickLink - Part 973pb1049c01 : LEGO Torso SW C-3PO with Blue, Red and White Wires Pattern / Pearl Gold Arms / Pearl Gold Hands [Minifigure, Torso Assembly, Decor.] - BrickLink Reference Catalog
Lego C-3PO 10144 Pearl Light Gold Hands Episode 4/5/6 Star Wars Minifigure | eBay
BrickLink - Part 973pb4713c01 : LEGO Torso SW C-3PO with Red and White Wires and Gold Chest Highlights Pattern / Pearl Gold Arms with C-3PO Pattern / Pearl Gold Hands [Minifigure, Torso