Arcane Coin / Coaster 

built using Stable Diffusion -NormalMap-online-Blender workflow.

created pic in automatic 1111 (stable diffusion) with standard v1.5 checkpoint. Don't have my exact prompt but it was something like “black and white, high contrast, archaic medallion with occult script and occult designs, elaborate. ”  I just picked the first output to save time.  I could have used the hirez fix and got more elaborate but for now this was just a test.  

I used a x4 upscale in stable diffusion saved pic then loaded that pic into normalmap-online and saved the multiple downloads. (download all)

In blender I created a cylinder with 64 verts. (dont resize) but you can resize on z axis.  Add a few more loop cuts along around the circumference of the tube.  then do smooth remesh octree set to 9 or 10.  

After you have a smooth looking coin.  with about 2 to 5 million tris… you can then displace your remeshed cylinder with one of the downloaded pics from nromalmap online.  I think I used my displacement map which is the grayer looking image I have in my pic files here. The more black and white image is the one generated by stable diffusion.  

Update.  you can skip the online normal map step and just use the image created in stable diffusion.  seems to work fine without going through that extra step. 

FYI there are depth map generators that can be added on to stable diffusion I just cant get add Ons to work after My computer crashed and I had to start over from scratch… Like everything gone.  Im not even sure if my graphics card is getting used.  Things are slow “as balls” sucks at the moment.