This is tagged Andrea Doria on Pixiv, but those secondary twin turrets make her look like a Conte di Cavour class battleship (more precisely the Giulio Cesare, judging from the bandaid and the dices).

Ink20 said:

This is tagged Andrea Doria on Pixiv, but those secondary twin turrets make her look like a Conte di Cavour class battleship (more precisely the Giulio Cesare, judging from the bandaid and the dices).

By jove, you are right. I hadn't noticed it, thanks!