My entry for the challenge. It is not pretty but it functions well enough i guess, i tried my best. It, for some reason, likes to steer to the right and i dont know why. The rear tracks also like boucing for some reason. It also does not work well in low physics. Please use it in medium or high physics

The MT-2670A1 "Hunting Buffalo" Is Heavy MBT made by the Unted Nations Worldwide Council in 2156 during the early stages of global unification. It features a 250mm Gunpowder-Electromagnet Assisted Gyrojet HE-APFSDS Sabot Cannon, capable of launching projectiles supersonically, 2 30mm Miniguns serving as anti-light armor, anti-infantry and anti-aircraft guns, mounted on the turret. It can float and act like a boat. It has a 1000hp gas turbine engine powering this beast.

Development: [REDACTED].

Controls: Throttle to accelerate.
Yaw to steer.
VTOL to rotate turrets.
Trim to elevate guns.
AG1 to activate cannon.
AG2 and AG3 to activate the 30mm turrets.
AG4 to activate the engines used for water travel.
AG8 to turn Gyro Off or On.