HMS Thunderer
If you don’t mind downloading a mod external to the Steam Workshop. Here is the modded version of this Thunderer which has British (not Soviet) 457mm twin turrets: https://steamcommunity.com/sharedfiles/filedetails/?id=2845068144
Note that the unmodded version did not benefit from the last major update to the ship and that the unmodded version will not benefit from any future updates.
The Thunderer is a battleship project developed by the Royal Navy at the end of the Second World War.
It was planned to equip the ship with 8 x 457mm guns in 4 turrets, at that time the most powerful guns developed by the Royal Navy.
The ship also had good armor, good speed and extremely accurate main guns.
The central section of the superstructure serves only as a storage area, but it can be converted to add AA defenses.
Displacement: 73800t (full)
Length : 275m
Beam : 33,7m
Engine power: 260 000hp
Maximum speed: 29.8 knots
Main battery: 4×2-457mm
Secondary battery: 8×2-113mm dual purpose
AA defenses: 14×4-40mm (QF 2 pdr Mark VIII)
18×2-20mm (Oerlikon MKII)