Every model has automotive and (or) navigation lights. Car replica has sometimes more than 10 different lighters - headlight, turn signals, stop signals. And every group of lights needs high-current driver and MCU pin and some control source to switch the lights on and off. We use adressable LEDs WS2812 to emulate all the lights - in any car, plane or car replicas. We construct also the RF REmote - Arduino MCU interface to control the motion of Arduino's controlled models. We use also 6- or 9- axes IMU to check the model angles.