Great work but Few comments Alvama,
maybe few errors (for armament)
This 500 000 tons battleship study carry 16" turrets and 5.5" mount (likely similar than the Nagato/Akagi/Amagi class)
http://shipbucket.com/images.php?dir=Ne ... I-1925.png
Some data:
Length (overall / waterline) x beam x draught (normal/deep) : (1,998.20 ft / 1,984.91 ft) x 262.47 ft (Bulges 298.56 ft) x (59.06 / 61.03 ft) (609.05 m / 605.00 m) x 80.00 m (Bulges 91.00 m) x (18.00 / 18.60 m)
Armaments:
-
100 - 16.14" / 410 mm 45.0 cal guns (14 x Twin mounts on centreline, evenly spread 12 raised mounts, 36 x Single mounts on sides amidships, 2 raised mounts)
-
200 - 5.51" / 140 mm 50.0 cal guns (Breech loading guns in casemate mounts , 1914 Model
158 x Single mounts on sides, evenly spread, 44 raised mounts, 114 hull mounts in casemates- Limited use in heavy seas, 42 x Single mounts on sides amidships, 42 double raised mounts)
-
100 - 3.00" / 76.2 mm 40.0 cal guns
(88 x Single mounts on sides, evenly spread, 60 raised mounts, 12 x Single mounts on sides amidships, 12 double raised mounts)
-
100 - 24.0" / 610 mm above water torpedoes tubes
PS: Source variation for date of design study: 1917 or 1924...?