Alpha Designs is a resourcepack for all things military. It has yellows grays blues greens blacks everything you need for your vehicles. I tried to make this as vanilla compatible as possible while maintaining enough blocks to allow constructive freedom.
I used the glazed terracottas from BackOutAndJoins warship packs for ship flight decks.

use the ^ tag in worldedit to replace all blockstates at once. ie. //replace stone_stairs ^cobblestone_stairs

feel free to leave any suggestions in the comments