The Maze was complete when I received it, but the boardset didn't work, and I couldn't get it working, so I sold the monitor, boardset, and power supply to someone so they could get their Sea Wolf going.
The Amazing Maze should clean up to be almost as nice as that picture (which is from the flyer). Only issue with it is a few small paint flakes missing off the glass (and the cardboard bezel inside looks like it got wet once, but I couldn't imagine anyone wanting a green overlay on their MAME screen anyway). As far as I know that is the ONLY decent Amazing Maze upright cabinet left in the world. I did a lot of research when I was trying to fix it, and the only one I was able to locate at all was one that had been hacked up, painted over, glass scraped, and turned into a bootleg Space Invaders. I couldn't even find mention of any other uprights besides mine and that converted one. I did find a mention of a cocktail one that someone saw in a warehouse though.