Use your arrow keys to move and turn. The scripts are messy because I adapted @Greenyman's car model scripts to my purposes.
The model's coordinates are by @Greenyman from his project SuperKart (see link below) https://scratch.mit.edu/projects/50182430/ I made the multiple point rotation system out of @Boaz4's 3D engines. See the link to my rendering engine project: https://scratch.mit.edu/projects/112326577/