Enlarged version of the new 12V Buck Converter holder (black PSU) for Prusa Box with relay holder

After printing the original version of the buck converter holder with WAGO connectors, I've realized it does not really work with the black PSU, since PSU wires block most of the connectors. Luckily, Printer Box folks seem to have remixed that into their own version that does work with the black PSU a bit better. This remix makes the lid a bit taller and adds rails to hold a relay board.

NOTE: You can do “Split to parts” on the lid to see the individual parts of the relay holder. You can remove the inner part to make space for a larger relay or remove both parts to get a tall lid without the holder.