I've included one solution I've been working on, it does require some lengthy prints. I used an ultimaker 3 that I have access to for making my parts.
This case is printed in 3 parts and I tried to mimic the stock PGM shell as much as possible. In the screw posts I tapped them for m3 threads after printing.
I probably won't make any more changes to the files since I screwed together a pair that I was happy with last night. I've thought about adding a cutout for a switch install or to make getting to the jumpers easier but it's not something I see myself doing soon.
There are 4 different versions of the "top". Three of them have recessed text, nothing fancy, to indicate what game they are. The 4th "pgmTop.stl" is blank with no text. So far I've printed out the Ketsui set and was happy with it, all the other tops should be the same aside from the text but I have not personally had the time to print them all yet.
enjoy
arcade-projects.com/forums/ind…25d2648f4236d3752a2690430
arcade-projects.com/forums/ind…25d2648f4236d3752a2690430arcade-projects.com/forums/ind…25d2648f4236d3752a2690430arcade-projects.com/forums/ind…25d2648f4236d3752a2690430
More...