IVECO S-WAY 2020 V3 REWORK BY UMT 1.38

This is a rework of HBB and does work properly in v1.38:

What's in this update V3:
- Autonomous and Standalone
- Buy in Iveco dealer
- 1 cab (more in future updates)
- 4 different chassis options
- Own realistic interior
- Various Tuning options
- Cable support

Version game ETS2 v1.38