Would've helped if I had scaled this appropriately in the first version! The STL is now a standard 39mm diameter, with 3mm height. You can easily change those in the first two lines of the scad code if you so desire.
Killing a few minutes in Vegas - inspired by my surroundings, I guess. Not so sure ABS poker chips will play well, but if you have access to a ceramic printer, or if you are using ABS or PLA to build a mold, enjoy!!