Not a bad start but not really shipbucket style yet. Suprisingly sane for a Nationstates design (eight 15" guns rather than three dozen 30" guns, a few dozen ICBMs and lasers...), though the secondary battery is a bit unusual (9" and 8" is really a bit much duplication - drop one or the other... also given the stated late WW2 era 5"-6" dual purpose guns are more likely than 8" or 9" low angle guns).
What would "shipbucket style" be? As i have had a look around and there is quite a variety. I will also try and change my secondary weapons to what you suggested.
What era is it supposed to be from?
The hull shape isn't bad, though the bilge keel needs work.
I was thinking around mid-late ww2, and i tried the keel but i couldn't get it the way i wanted so i left it like this.
I have also noticed that some people have made air and ground units, are these "free" to use if i wanted to make say an aircraft carrier?