A model that can be used with glow in the dark filament. You can use the color change function to make this cool effect and use glow in the dark filament as well as a dark material on the top layers.
In Prusa Slicer use the color change function in order to achieve the cool effect that you see in the photos. I used Prusament Galaxy Black PLA and Glow in the Dark PLA.
The author marked this model as their own original creation.