Improvements:
- New configurations;
- PBR, improved light, improved materials;
- Improved suspension, made the characteristics of the engines similar to the real ones, added a motor model;
- New sound;
- Added 4 sets of wheels, a set of bumpers, racing seats, two types of steering wheel;
- I removed the dummy parts;
- Redesigned configs;
- Minor improvements on zhibim.

In the new version:
- Redesigned engine sound
- All factory colors have been redesigned
- Edited jbeam suspension and completely redesigned controls
- Some materials have been updated
- Fixed a bug that caused parts to become glassy after impact