The file 'Crystal 3D Printer Model' is (stl) file type, size is 297.5KB.
This crystal, when printed with 0% infill, you can put RGB LEDs inside of it to make a nice effect. Try to print with a transparent filament to see the LEDs if you do so. If you are using Cura, set the Bottom/Top thickness to 0 to have the bottom of the part open.
Crystal.stl | 802.8KB |