A fine addition to my primitive home brewery. I opted to paint it. Nice concept.
Have some issues with the nubbin. Tried a couple of the options but can't get them to either move the switch or allow the blade to seat without getting stick or falling off. could be the result of the original switch installation since everything is not exactly straight.
Print the switch plate using a raft for best results. Everything else printed as is. Plenty of options among the files.