Wow, this is really coming along well, sorry i never got round to uploading that radio antenna for you, things have been a little hectic with a new job etc, but it looks like you did a damn good job on modelling it yourself anyway
+ if youre looking to animate yuor crewmen you could concider using some mocap animations, i cant remember the site but a google search should turn up some good free mocap animations easily enough, youll just need an fbx importer plugin for maya (or blender etc) to import the sequence.
At one point during testing for the interiors i managed to get a looped breakdancing crewman which was funny as hell but not exactly great for a realistic sim.
++Nice job on changing the texture on that pack of cards in the crew quarters, at the time i looked everywhere for a scanned ww2 german pack but ended up using an american one that had "made in usa" printed on it, not exactly something that would be floating around a german sub!