I printed this one years ago:
http://www.mediafire.com/file/hng2zh...dbuch.pdf/file
It's definitly nice to have but i think it's for the vanilla version of the game so it's incomplete. I'm not even sure if its measurements are accurate.
It would be great if someone with the right skillset could make something similiar for WoS.
Happy hunting,
Chris
P.S. I wondered if anyone knows where I could find a printable map preferably with Kriegsmarine grid? Thanks in advance.