Hey all,
Links to the San Francisco Maritime National Park Association have been posted before, so I dont know if it is a repeat, but on looking around I found that they have a virtual tour of the USS Pampanito (SS-383) along with some other subs. You can go through each room and do a 360 spin along with zoom in and out.
USS Pampanito (Just click the sections of the picture of the sub)
http://maritime.org/tour/tcrvr.htm
USS Batfish (Pictures Only)
http://www.ussbatfish.com/virtualtour.html
USS Cod (Scroll to bottom of section for 360 picture)
http://www.usscod.org/tour.html
I thought it was fun seeing the other compartments you cant see in SH4. Hope you all enjoy! If you find some more feel free to post 'em!
~DeePsix