caption: The image shows a 3D model of a gearbox with a green and red gear wheel against a white background. The gearbox is composed of several gears, each with its own set of teeth and cogs, and the green wheel is connected to the red wheel. The gears are arranged in a circular pattern, with the green and blue wheel in the center. The white background provides a stark contrast to the vibrant colors of the gearbox, making it stand out.