LEGO TECHNIC 42139 - TERRAIN TOW TRUCK (ALTERNATE MODEL)

Instructions:
https://rebrickable.com/mocs/MOC-1532...

Here is my new alternative model for the Lego Technic 42139 - Terrain Tow truck.
Features:
Opening doors
Moving 2 cylinder piston engine
HOG steering
Pendular suspension on second axle (Similar to 42070 )
Adjustable crane arm (low/high position)
Winch with a ratchet
Rear outriggers
Openable rear compartment for some tools (extra chains, rope, hammer..)