This is a design by me, transformed into a filament painting using Hueforge.

I used glow in the dark filament on the last layerchange, but feel free to use any color of choice (i think bright colors would look best)

If you scale it, dot change the height of the image.

Print at 100% infill with a layer height of 0.08mm with a base layer of 0.24mm

Filaments Used:
PLA MATTE Sunlu Matte Black Transmission Distance: 5
PLA+ Sunlu Grey Transmission Distance: 2
PLA+ Sunlu Orange Transmission Distance: 5
PLA Spectrum Glow in the Dark Transmission Distance: 5

Swap Instructions:
Start with Matte Black
At layer #4 (0.48mm) swap to Grey
At layer #7 (0.72mm) swap to Orange
At layer #14 (1.28mm) swap to Glow in the Dark for the rest.