I did not use the icons but made 3 extra holes for 3 extra potentiometers. Also scaled it at 103% because the arduino fit was to tight. Used transparant PETG so the led light of the arduino gives it a nice backlight glow of the case. The "Lid_remake" measurements are at 103%. The "BaseWithoutInsert" needs to be scaled at 103% before printing. Fits M3 screws and an Arduino Nano.