Just finished another drawing
The GK 4531 had the same specification as the GK 4521 except for having six 42cm guns in a 3 x 2 arrangement.
Next up is the GK 4532.
Sachsen, Bayern class battleship
Württemberg, Bayern class battleship
SMS Goeben, Moltke class battlecruiser
SMS Blucher armoured cruiser
Official German Parts Sheet
German Capital Ship Projects of The First World War