CNH forestry tractor pack

This pack includes the following tractors:
- Case Ih Puma AFS: 185 - 260
- Steyr Absolut CVT: 6185 - 6260
- New Holland T7 AutoCommand: T7.230 - T7.300
- Added forest protection

Configuration options:
- Tire brands and sizes
- Engine variants
- Rim color

Features:
- Realistic CVX/CVT transmission
- Custom torque curves and motor behavior
- Reworked physics (weight, suspension, mass)
- Interactive control support (doors, windows, engine)
- New engine sounds