1:1 scale (I see human as 180cm tall, so 1 block is 0.9m)
I built it based on historical facts and the 3D model of War of Warship, but Wargaming has enhanced her AA defense, so my build is a little different from War of Warship's in terms of AA defense.
For example, if you look at the 3D model of War of Warship, you'll see that there are two single-mounted 20mm Oerlikon cannons on the bow of the ship, but according to historical photos I've seen, there are not actually two of them placed on the bow of the ship.
I also built 1:1 scale SOC Seagull seaplane which Helena carried in WW2, and placed two of them in the hangar(the wing was folded).
Total length: 206 blocks
Total width: 21 blocks
minecraft version is Java 1.20.1