Upon outwards deformation of the body skirt, the seats clip through the body. The side trim/rub rails clip through the body. Working odometer that saves between game sessions
Look around the part selector for some variation Working dashboard switches, and custom sounds for emergency door alarm+air pressure alarm.
The body can slide forwards in a crash, and break off. Working school bus lights, with a choosable flash pattern An RV conversion / skoolie variant, not just a bus! A school bus mod with several options, and hundreds of parts.