Sega Dino King
It's a rock paper scissors game where you buy cards from an in built dispenser, swipe them on the control panel and it creates a character that you then use.
It's got a sweet 14in 15KHz RGB monitor and I've got a replacement control panel for a joystick and buttons to mimic Megadrive controls. I think Megadrives output RGB so I need to figure out how to connect it to the monitor, hack a Megadrive pad for the controls and wire in the cab speaker. Then a full custom art package of side art, kick plate, control panel, marquee and instruction card based on one of may favourite games