[@Draco Dei](/images/74697#comment_167855)

It may took 3 ways doing it.
-3d print prototype and cast in metal
-laser engrave
-make hard-steel press using CNC mill
Will try 3d print and cnc

It may took 3 ways doing it.
-3d print prototype and cast in metal
-laser engrave
-make hard-steel press using CNC mill
Will try 3d print and cnc