Frosthaven Crystal

This is primarily a remix of ChrisTheViolaNerd's and MechEngineerMike's light up crystals, formed onto a 3 hex base for use in Frosthaven.

I tried to make it hollow so that an LED light could be used underneath but had no luck, feel free to remix this hollow, with ~1.2mm wall thickness and print in white to allow for a 'glowing' crystal effect when an LED is placed underneath.