It’s recommended to use translucent filament for the “infills” part for better transparency; otherwise, you can get away with using just one wall.
It’s recommended to print the “screws” and “bottom” parts at 0.08mm for better thread quality; 0.15mm being the minimum.
If you are not using the LED strips available on Makers supply, DO NOT use waterproof LED strips as they are usually thicker due to the coating and may not fit, depending on the thickness. (If you already have them, you might try, though)
Since the infills are really visible, it is recommended to uncheck “reduce infills retraction” in the g-code output settings to dont have stringing in them.
There are 3 different infills on different plates in the print profile: Gyroid, Honeycomb, and Hilbert Curve; but you can try others and experiment with the infill percentage. You can also print it solid with, for example, a logo as a negative part—lots of possibilities!