So been trying to find parts, and so far had some luck.
Not exactly what we're looking for but getting closer.
Found some green LED button lights too, but that's the easy part.
If anyone has any suggestions for a housing that more fits the look then suggest away.
Currently just trying to copy that design as pictured in the first post.
-edit- Re: the first picture aka SH4 torpedo launcher, I was looking around the forum and saw someone had posted an interior shot of a sub, and it had a launch control that this must have been based off, believe it was a Balao class. Does anyone know where that thread is?