RC Car Light Bar and Rear Indicators/Brake Lights

For a school assignment I need to make an RC car autonomous by using an Arduino and add sensors and accessories. One of my accessories was a light bar and another was indicators and brake lights. I made these with the same file.

You can view the Instructibles for how to make it here: https://www.instructables.com/id/Arduino-Light-Bar-Brake-Lights-and-Indicators-for-/