There is (in fact) a paper model for the Stingray Submarine. It was made by Gary Pilsworth. You can find it (and more of his WORNDERFUL OWRK here: http://dpileggispicks.com/garpilsworth/
When you build it, please post a build thread.
Good luck with the build. I am looking forward to seeing how it will turn out.
I take it back... Heh.
Look much better in paper version than 3d version I first saw before I open my mouth...
I will post a picture after Christmas and new year. Thanks very much!