There's a cabinet for sale near me that has Raiden Fighters II in it. I don't know if the cab is original to the game or not, but I'm looking at buying the cabe to MAME it.
The reason I chose this one is because, it's cheap since nobody seems interested in the title, and the CP on the cab now looks like it will lend itself well to modification. I think I'm looking at less the cost of two sheets of sanded 3/4" plywood for the cabinet.
I would just like to get a better look at the CP arrangement. I was hoping that someone had pictures of this cabinet. If it turns out that the game is not in it's original cabinet, I'll feel even less guilty about MAMEing it.