Do I have this in the wrong forum?
What I mean is, some games do not have an image for the marquee, or control panel, or cabinet. So MAMEUI (and I'd assume any other frontend), will show the default image for MAMEUI. I know that if you place an image for Neogeo, every Neogeo game that does not have its own dedicated image will display that one. What I'd like to do is place a generic cabinet in the cabinets folder so that every game that does not have a cabinet image will display that generic cabinet. Same for marquees, control panels, etc.