Prompt: Generate a wide banner image with the dimensions of 1920x540 pixels, depicting a stark contrast in uniformity. Feature a grid of miniature cars in a uniform shade of blue (#023F9C), lined up in neat rows on a light, contrasting background. Centralize one miniature car, distinctly colored in bright yellow (#FCDE08) with a green shield icon on top, to symbolize standout uniqueness and safety. Ensure sharp focus on the yellow car, with lighting that accentuates its difference from the sea of blue, conveying the theme of individuality.