Nice work! Did you see Andy's version? https://ideas.lego.com/projects/f27a579 ... dcc4543036
Grey rather than green, as I recall - there were a few green pieces like baseplates and trees, but not regular bricks. A pretty odd ommission by Lego.
Personally I'd go for the slightly green tint.In conclusion, there could be two colour pallets
a blue grey, my initial idea type aircraft carrier, navy of war in general
type grey slightly green
What do you think?