This is an experiment created by remixing a rock formation generator & a crystal formation using openscad, see remix links.
I thought DragonMountainDesign’s crystal design was very cool but I didn’t have the gumption to copy the electronics in the same way he did it.
This is designed to hold a color changing LED Tealight in the base: https://amzn.to/2pPOz1B
Printed at low infill, though only the rock gets the infill. The crystal portion is hollow so it will glow better.
Print Settings
Printer Brand:
Ultimaker
Printer:
Ultimaker 3
Rafts:
No
Supports:
No
Resolution:
.2 or finer
Infill:
5%
Credits:
MechEngineerMike