This is a paid asset, but now you can download MMV Modern Military Vehicle System for FREE, but please remember this package is provided only for learning purposes or to be able to test before buying the product, NOT FOR COMMERCIAL PURPOSES.
Detail this asset from Unity Store: Original Link
MMV Modern Military Vehicle System v1.0
(Tested with Unity version 2020.3.23f1)
MMV is a realistic battle tank physics and control system that accepts custom controllers so it can fit different gameplay and even create custom AIs easily.
Use MMV to fully simulate military vehicles, suspension, engine sound, fire control and even integration with artificial intelligence. In addition to gameplay systems, use it to create cinematics passing all of the waypoints with custom control scripts.
FEATURES
Physics:
Custom WheelCollider
Suspension debug handles
Engine:
Engine sound
Gear transmission system
Firing system:
Cannon direction mark
Crosshair adjustment at difficult angles
Reload Time
Particles effects
Recoil
Camera Controller:
Camera collision
Different cameras supported
Mobile:
Vehicle Mobile Controls
Editor:
Auto configuration of complex systems
Extras:
Support for custom Players / AIs controllers
Dust particles