A token tip if you use/like this would make my day.

This is a very simple nightshade cover for the LCD screen of the Creality Ender-3 printer. Designed to just lay on top of the LCD so you don't have the blue light at night if you're doing an overnight print and need darkness. I embedded the Creality logo just under the surface so if you have less-than-black filament you might be lucky and see a very dim dragon.

IMPORTANT NOTE: If you find the thin bit doesn't print due to your layer height, or it is too thin, then scale Z (only) in your slicer by (say) 125% to make the whole thing thicker.