I know it isn't a U-boat, but does anyone know where I can get some good plans of the Pre-war French cruiser submarine Surcouf? I would like internal information as well. So far I havn't been able to get much better than a fairly decent side drawing, various drawings from sub books (some more accurate than others, and none really what I am looking for), and a few pictures at sea and during its refit in the States.
ps. Anything on any cruiser submarine is also welcome. The British M-class, whatever. I have even built a Type VII U-cruiser (with XXI tower and a massive gun similar in layout to M-class)...