The original Cottage Industries issue with interior has an inacurate exterior, i.e., flat bow, Their 1/72 and Verlinden's 54mm have the correct shape, having been produced after trhe boat was found, but are solid resin castings. The neat thing about the Verlinden is that it includes both a waterline and a full hull versionof the Hunley.
As to the crew's demise, the excavation shows stalgtites from the ceiling and that the bodies were in relaxed positions, indicating the boat was lost with no water in the hull. The crew suffocated and eventually water and minerals seeped in to help preserve the remains
I did the 1/72 scale Cottage Industries and next to ta WWII era sub, it looks like a torpedo.
For available Hunley (and othe ACW kits) check out http://www.milminwh.com and go to the "Scale models" button.
BTW, Reb, wearing that outfit could get you hung as a spy if you were captured.
Thanks for the pictures.