I don't even know if one exists, but I figured if anybody knows, it would be you guys

My goal is to make my MAME cab look like it is running in demo/standby mode when not in use. I figure a PC screensave would handle that just nicely.

Various games being depicted would be super cool, but even one game would suffice.

If anyone has a link, or even a program name, it would be very much appreiated.