三维渲染深夜高空阳台小店霓虹招牌插画素材

a floating apartment with a balcony turned into a small open-air market stall, flickering neon sign "open", soft warm light from the window inside, jars and strange glowing tech sold on the railings, other floating buildings hovering nearby in fog, purple-grey sky with gentle blue glow above, ambient cyberpunk calm, retro-futuristic cinematic scene, photorealistic