Screen cover is modeled to go in combination with remix of a Prusa LCD cover with the same pattern → Hexagon patterned Prusa LCD cover V1 + V2 by dca_prints | Download free STL model | PrusaPrinters
Added new cover for the new MK3S+ smaller screen
.3mf file contains layer color change done in PrusaSlicer, both colors were printed with PET-G at 240°C at the hotend and 80°C on the bed.
The author hasn't provided the model origin yet.