THE MOST REALISTIC LEGO TECHNIC MOC EVER ?! Mercedes-Benz Unimog u5023 with Crane and Bed

Link to the Instructions (the partslist for the cheaper version and only for the Unimog is also there):
https://rebrickable.com/mocs/MOC-2158...

Manual Functions:
-Tilting cabin
-Opening doors
-Opening Sidewalls of the bed

Crane functions (Powered by an XL-Motor):
-Extending and contracting the outriggers
-Lowering and raising the outriggers
-Rotating the Crane
-Lifting and lowering the crane
-Angeling the crane arm
-Extending and contraction the crane arm with double Extension

Motorised Functions:
-Driving powered by two PF XL-motors, with a 16 Speed semi-automatic gearbox with fake 4 cylinder engine, live axle Suspension and (theoretically) working speedometer and accelerator pedal if the entire drivetrain would have so much friction.
-Steering with working steering wheel powered by a PF M-motor
16 speed semi-automatic gearbox powered by a PF Servo-motor with a gear indicator and working clutch pedal.
-Drum brakes on all wheel powered by a PF M-motor with brake pedal.
-Center and axle differential lock powered by a PF M-Motor with indicator.

Music:
1. Koi sum - taikei (  / y3vkcn9hbfbenbxea  )
2. Rest - Otis McDonald (YT Audio Library)
3. Single friend - Drunk Text
4. Single friend - Feeling's Not Mutual