3D渲染城市夜景道路光影效果插画素材

futuristic abstract background: dynamic light trails (blue and gold) in a curved tunnel, motion blur effect, high-contrast lighting, energetic and tech-forward atmosphere, 8k --ar 16:9 --style raw --s 850 --sv 4 --c 2 --no blurry light trail details, distorted tunnel shape, dull color contrast --v 7 --sref 481941477 --q 1