Is there by any chance a tutorial how to create the normal map for the coin? I would like to change it to my own design and have a hard time with the normal map.
Hey sstonetat2 , I don't think there will be on specifically on the coin, but we have a full course about normal mapping that should help:
https://cgcookie.com/course/intro-to-normal-map-modeling-for-games
This can help you make a normal map from an image. https://boundingboxsoftware.com/materialize/