1. For car parts, classes nclude: Windshield, Back-windshield, Front-window, Back-window, Front-door, Back-door, Front-wheel, Back-wheel, Front-bumper, Back-bumper, Headlight, Tail-light, Hood, Trunk, License-plate, Mirror, Roof, Grille, Rocker-panel, Quarter-panel, Fender
2. For car damages, classes include: Dent, Cracked, Scratch, Flaking, Broken part, Paint chip, Missing part, Corrosion