I decided to take a stab at sketching that. What I tried to do was probably a bit too ambitious for my level of skill, but I wanted to have the scene on the deck of the actual ship Mahan. This lead to fun problems with scale, but I hope what I was going for is clear at least.
I spent a while in World of Warships port looking at the ship and ended up setting the scene at the turret 2nd from the front.
http://imgur.com/a/SQQMK