Hmm, no, unfortunately I don't have a better pic of that U-Boat... I might still have a loose one of those though, if I come across it I'll check it out (and send it for dumping if needed). There's a dirt cheap one on eBay, but it's located in Egypt, so shipping is nearly twice the bid price.
Agree on Battle Beam, definitely the Japanese Flight Time.
And didn't know there was a difference in Bandai Galaxian. Next time I'm in storage, I'll check and see if I have a loose one. I know I have a Block Out still, but not sure about the Galaxian one... Do we have that first version dumped in MAME? I need to create my 'handheld only' build again. Last time I looked at the source code it had changed a lot (all of the drivers have been resorted into different directories or something), so I just kind of went on to something else.
I wish I had taken more 'guts' pictures with my real camera before I sold everything. Most of them on that guts page where taken with an old 1 or 2mp camera, so they kind of suck...