Andesite Airship "Éfkoulos"

This ship is self-sustainable, doesnt require any brass piece, only andesite, wood, and wool, perfect for situations where getting to the nether is difficult (like the one that incentivized me to design it)

It uses 3 hot air burners, to elevate to 256 blocks, and 8 andesite propellers on each side to move up to 7.73 meters/second, with 4 velocities each turning on/off a pair of propellers on each side, to make a sort of analog transmission so you can choose to go faster or slower, all without a piece of brass; all powered passively by 4 windmills on the side of the ship in the form of propellers so they look cool, but they are also the backbone of the ship, each blade producing 4096 su, making a total of 16384su, feeding the 16 propellers the ship has, using all to the last drop of stress (if in full speed, meaning that you can build a small workshop in the hull, but you wont be able to go full speed)

It can turn normally thanks to the tail of symmetric sails, the rudder, and also on its own axis, stationarily, thanks to the gearshifts inside the envelope so one side of the propellers goes forwards and the other side backwards.

Perfect ship for a small team of players trying to survive in a server with limited resources, without having to worry of being stranded in the void because they ran out of fuel.

CONTROLLS:

Closest couple of levers = forwards/backwards

Farthest couple of levers = rotate left/right

Steering wheel = what could this one be for...

"analog transmission" system: each nugget lever activates a pair of propellers on each side,