These Tokens are BLANK. You need to import them into your favourite 3d-modeling software, add a .svg of your favourite symbol or text and extrude that image through the blank top coin part to see the coin in the middle and get the wanted effect.
Slice the top and bottom parts with any slicer, but think about slicing the coin with CURA's new neo ironing feature. It gives flat objects a nice top finish by ironing it with only a bit of filament and the heat of your extruder.
One of my top surfaces was sanded as you can see in the picture, it makes it look nicer on the table.
I added the exported fusion360 file. I'm a newb with Fusion360, but I guess you can edit the file for yourself this way.