Generate a set of scene images featuring a car glass cleaner product, a white car, showing the front windshield from an external perspective. Half of the glass has oily raindrops, while the other half is clear and transparent without water droplets or impurities, creating a sharp contrast. The scene has ample lighting, 8K resolution, high saturation for a more textured look, medium close-up shot, no product placed, with a blue sky in the background.