A couple of recent posts of unidentified German warships prompted me to dig this one out. My 'production-line' St Sunnivas are on here somewhere, and I thought I'd try the same thing with ships of the German fleet lying at the bottom of Scapa Flow, for possible sale to recreational divers in aid of the same charity. The 'prototype' (here enhanced slightly, believe it or not) soon convinced me there was no way the things, crude as they are, could sell for anything remotely reflecting the time they took to make. So I reverted to Sunnivas.