...
A similar process must then be repeated for the side turn indicators, high-mounted brake light, rear brake lights, and rear turn indicators. These will be simpler though because they will not require thermoforming molds, might not need painting, and will have smaller enclosures with fewer PCBs. Further work beyond this outline could include adding a cover to the back of the headlights to protect them from dust and moisture coming through the wheel wells and maybe adding reflective elements to help maximize the brightness of the lights?