Note, please read:

Ag1- Engine On
Ag2 Lights
Ag3- No track mode
Ag4- Stabilizer for better driving
Acceleration/deceleration - Pitch
Turning - Roll
Turret turning- Yaw
Gun Increase/depress - Trim

Crazy facts

BT-42, is an assault gun, mounted on top of a Soviet BT-7. This contains a British howitzer, can run without tracks, it's light and fast but vulnerable.

Fun fact about BT-7: Actually, it was an American prototype that was rejected, and later reused by the Soviets.

[It wasn't heavily detailed cuz I want it to run without lags (Also because I'm lazy)]

About the build:

Details in the exhaust, which unfortunately makes the fuel run out faster.

Rear road wheel drive, powered by the sprocket, and front road wheels turn like normal cars wheels.