02-12-2022, 05:15 PM
You will probably have to re-make your coin in a grey format, suitable for bump-mapping. Bump mapping required to give some light and shadow and depth.
Then it is into the colour curves and you might get a metallic effect. It is not always easy. Copper a little easier, you can colorize the grey layer.
For what it is worth, a short 3 minute example: https://youtu.be/GcoPVTjRM5E
Then it is into the colour curves and you might get a metallic effect. It is not always easy. Copper a little easier, you can colorize the grey layer.
For what it is worth, a short 3 minute example: https://youtu.be/GcoPVTjRM5E