- Six configurations;
- High-quality/detailed interior;
- All switches are working;
- Individual turn indicators/engine sounds;
- High idle speeds;
- Working light alarm system;
- Internal lighting indicator.

In version 1.5b:
What's new:
- The bus has been transformed! The interior received new textures, and the hood was redesigned to bring it as close as possible to the real prototype.
- Added dynamic mirrors for side mirrors. Unfortunately, I couldn't add them for the hood mirrors, but I'll find a way.
- Added fans in the cabin.
Corrections/improvements:
- The dashboard screen has been made more functional.
- The KingKong 7.3L V8 engine has been tuned to be more responsive during acceleration.
- The sound of the KingKong 7.3L V8 engine has been changed.
- Some textures have been converted to DDS so that the bus uses less memory. It also reduced the overall size of the mod file.