Kenworth W990 by Harven v29.04.20 ATS 1.37

Changelog v 1.2.2 from 29.04.20
- Removed obsolete accessory_sound_data from all vehicle units

Changelog v 1.2.2
- Compatibility update for game version 1.37,
- Converted engine sounds to new FMOD sound system,
- Added openable windows.

v1.2.1:
- Tweaked the bullbar collider;
- Added retarders to all transmissions;
- Compatibility update for game version 1.36.

This is Harven's edition of Frank Peru's w990. The mod was supposed to be just a fix for his mod but at some point I decided to do a complete overhaul. I removed everything (materials, textures, definitions, sounds, paintjobs - everything :)) from the mod and started with plain meshes. I did a lot of optimizing at this stage so the truck should not slow down the game too much ;). Lots of details which were in meshes is now in normal maps. I also replaced some models with lower-tris-count custom made ones. Since I made all the def files from scratch and also changed some locators and added new ones, you need to sell the old w990 before you activate this mod.