See the link in it at the top right, showing the date it was taken these photos or at least the picture that appears on this page (09/30/2004).
http://www.flickr.com/photos/eurapart/3394811381/
I have understood that this set or sub it became a museum in the great work they did to rebuild a replica of the submarine, by modern techniques that were used at the time, such as hydraulic systems to simulate movements of the submarine, etc.
They keep it as a museum also due to box office success was this film in its time ...

Greetings ...