This ornament prints well with just a single perimeter. That makes it very light and lets the most light through is you use transparent/translucent filament. In fact, it positively glows. It also looks amazing printed with bichromatic or trichromatic filaments.
I've included my project file and GCODE (for MK3S+) so you don't have to figure out the settings.
The clear version pictured was printed with Matterhackers Transparent PLA. It was sliced using Cura and printed using an AnyCubic i3 Mega S. The other versions were sliced using PrusaSlicer and printed on a Prusa MK3S+ with Matterhackers Quantum Raspberry Gold and Matterhackers Translucent Blue.
The author marked this model as their own original creation.