Updated BMW 3-Series (G20) car mod for BeamNG.

What has been added/fixed:
- Added opening doors and hood;
- Fixed the texture of the headlight glass;
- Added driver assistance;
- New Steering Wheel;
- New speedometer;
- Customizable radio;
- New engine cover;
- Interactive interior;
- Fixed the white interior;
- Fixed texture errors;
- Fixed trunk Jbeam;
- Added airbags;
- Added configs;
- Added wipers;
- New taillights.

Authors: xNME, Angelo234
Changes: Modify Modeling