It was Galaxian cabinet with ~substantial~ flood damage. Didn't feel right about throwing it out or potentially selling it so I had some fun with the restoration. Galaga art was all I had laying around. That's also a 25" monitor in there. The board is a cheap 9 in 1 that I received on a trade playing Galaga, Galaxian, Kong III, Dig Dug, Pac & Mrs,etc.
As I always try to do, all modifications are reversible within an hour. Jamma is adapted from a fingerboard. Monitor is on custom mounts, slides right out. There is one cross brace that can't be pulled out, but doesn't interfere with normal components.