Fantastic work with the new figures.
Adding new crewmen is not really that hard, and I always wondered why more modders didn't do it! Gives the sub a much-more alive feel. For my own mods I've been thinking about throwing in a few static models at rest with simple rotation animations, &c, by extracting the .obj of the sailor head/torso/feet files. Just to clutter things up even more.
Also like how they are always wearing appropriate clothes for the weather/situation; other mods sometimes had strange clothing choices.