Help with some stuffs in WW2

[Rising-Sun]

I am trying to test out a old war map in the Pacific, laying out the buildings, infrastructure, etc. IE: warehouses, barracks, hangars, radio shacks, radar stations, emplacements, etc. Note this is for board game Pacific War or War in the Pacific, trying to add more details and realism to the game, making it more interesting.

If anyone can think of something, please share with me on this projects i am working on.
Thank you