I designed this Night Shade Cover for the Qidi Tech printer to hide the LCD light at night when the printer is running. It is 2 parts and the hinge holder fits into the gap between the sheet metal and plastic LCD housing. Three installation steps are shown in the photos.
Support was used for both and extra support was utilized on the cover hinge pegs to make sure they came out rounded properly. Printed in ABS with 3 shell layers, 7 top and bottom layers. My infill for these parts was 30% and layer height 0.12mm, feel free to change them to your desired amounts.
I needed to sand the pegs and peg holes slightly for the hinge assembly to fit properly since I had support connecting them but it was quick and easy with a file set.