Here’s a short video of a dive on the massive 575 foot long dreadnought SMS Konig, lying on the bottom of Scapa Flow, Orkney in 42msw.

SMS Konig, Scapa Flow.
The 74 warships of the interned Imperial German Navy, WWI High Seas Fleet, scuttled at Scapa Flow on 21 June 1919 to avoid being seized by the British Royal Navy. The Konig now rests upside down on the bottom – along with her sister Konig-class dreadnoughts Kronprinz Wilhelm and Markgraf