As part of a mod I'm working on I plan to add Dwemer coins in Dwemer ruins and ancient Nord coins in Nord ruins. Dwemer coins were also found in Morrowind but I'm not sure what Nord coins could look like and it seems they are not part of the lore, so I wonder what might be the shape and the texture they could be based on. Any ideas?

Regular coins, but maybe with claw markings or animal symbols like the Owl, Fox, Snake. I don't know.