Here's my scratch-built Asteroids cabaret. Not many construction pics, but you get the idea...
Cheap (actually free!) PC and 15" CRT Monitor
MAME 0.148 with vectordiff
Ultimarc iPAC and LEDutil for controls and start button lighting
Super-flat matt black finish with vinyl sides
Matt laminated CPO with original leaf switches and buttons
Backlit film marquee, lit with cheap LED strip from eBay
Batterd coin door stripped, filled and repainted, added Atari sticker
Custom MALA layout to select Asteroids/Asteroids Deluxe
Atari sticker for back panel