Here is a series (extensive) on the recovery of a Luffwaffe wreck.

The pilot survived ditching his fighter in the sea off Bergen in Norway on
15 December 1943. It was recovered on November 2nd 2006! The Fw 190 was one
of the best German fighters ever built. This wreck is in pretty good
condition! Great pictures of the recovery operation.

http://www.luftwaffe.no/wreck/index.htm