3D渲染卡通5G智慧城市公路建筑插画素材

cartoon style illustration, light blue and white background, bright and fresh color scheme, winding green road symbolizing urban modernization, skyscrapers and buildings on both sides, numbers '2', '3', and '4' in yellow at the center of the road, tall building at the end of the road with a red '5G' sign at the top, modern and vibrant colors, lively and futuristic atmosphere, Illustrations, hand drawn materials, high-quality, clear strokes, high details