I know the patch just came out and it will be a little while before anything new gets added but i was just wondering what people might want to see for new themes or just ideas they might have. I've got three myself:
Homey: make it look like your crew actually lives on the ship and doesn't have a home port. add things like sleeping rolls, extra plants, cook ware like a stove and pans, and have laundry hanging from the ropes. not really an awesome theme but more funny seeing trousers flying in the breeze during a battle.
Raider: adds metal cages and intimidating spikes to make the ship look like it is heavily into the business of raiding caravans and taking slaves.
Boneyard: decorates the ship with animal bones such as buffalo skulls or whale bones lining the walls.
Oooh! side note two additional figure heads to go with these themes could be an authentic elephant skull on the front of the ship, or a human skeleton in a metal cage hanging off the front.