Screenshot:

Use: Punch anything with the "car" craftitem to turn into a car or back. When you're a car, you cannot jump and you're heavier, but you can move faster if anticheat is off. The collision box is intentionally unchanged to preserve compatibility with older roads that aren't wide enough.
Crafting:
{{"default:glass","default:steel_ingot",""},
{"homedecor:motor","default:steel_ingot","default:steel_ingot"},
{"homedecor:plastic_sheeting","","homedecor:plastic_sheeting"}}
Dependencies: *NONE* to use the cars, but default and homedecor are needed to craft them.
License: Mesh and texture are based on work by Melkor, and are under CC BY-NC-SA. Code is WTFPL.
Repo: https://cheapiesystems.com/git/cars/
Download: https://cheapiesystems.com/git/cars/snapshot/master.zip