When I made my papercraft LEGO Star Wars C-3PO "mini"fig, I decided to make two versions: a regular, affordable version, and a 14k gold version! ;o)
Well, my papercraft version is really just made from gold coloured mirror/metallic cardstock, but still, it looks very cool I think:
Parts and instructions are available from my papercraft website, along with lots more:
See the original release post here: link
Have fun building!