Here's a first attempt for the VIIb:
https://mega.nz/file/8gAVxaSb#JqCfjQ...jmXo-z_QjVgcGQ
3 Officers, 4 Senior NCOs, 11 Junior NCOs and 29 seamen for a total crew of 47.
Unfortunately, the extra Damage Control Party member is missing, despite I added it. There must be something else that controls crews (or more specifically the DC team), and right now I can't find what it is.
Any feedback is welcome.