To install this light guide, you will need to disconnect the display from the printer and open the display case.
The part does not require any finishing after printing. First, the light guide is installed on the LEDs and then the upper part of the case is installed.
Print settings are in the project file.
For printing, I used transparent PETG from Reс3D.
Nozzle: 0.4 mm
Layer height: 0.2 mm
Infill: 100%
Number of perimeters: 1 perimeter on the first layer, then 2 perimeters.
For printing bridges, I recommend using organic supports from the table.