Battleship Divisions One, Two and Four (less Colorado) of the Pacific Fleet in 1941.
These are repaints of the models from the ‘Tribute to Valor Pearl Harbor Series’ Battleship Row set. They are approximately 1/2650 scale and say ‘Legacy of Valor’ on the bottom.
The turret colors are based on this reference. The actual hull colors are subject to some controversy, e.g.:
The colors used here are just my personal preference.