Game of Thrones Valar Morghulis Coin of the Faceless Man (Valar Dohaeris. Jaqen H'ghar's coin), dimensions: 41.62 x 41.62 x 4.69mm or 1.64 x 1.64 x .18in
This design was made with the intention of casting in metal, which I have done in bronze a few times already. If you plan on casting this in metal do NOT scale it down. It has the minimum tolerances checked at the current scale. Its possible to go smaller but I cannot recommend it. Alternatively, you can scale it up as much as you like. If you plan on resin printing it, make sure you do not print it flat.
File size 250k poly
If you need any help with the file let me know.