Pitch and Roll = Steering
Yaw = Turret horizontal movement
Turret vertical movement is generated by some codes with anti-slip function, so it is possible to fire the cannon when the car isn’t perfectly without pitch and roll angle.
The machine gun mounted on the turret is my LWMMG, which doesn’t have a anti-slip function, and cancled the working bolt function because I wanted to make it into a gun instead of a cannon, so that function wasn’t able to operate.
The lights on the back glow when the car goes backwards, and the flares are the smoke generators, which are not very mobile-friendly.
I plan to improve this in details, then think a name for it, then it will be my first original self-propelled artillery.