悬浮岩岛上的新加坡微缩城景

制作一张9:16竖幅、照片级写实的微缩城市产品图。主体为新加坡微缩城景，包含滨海湾金沙与滨海湾花园的超级树，坐落在天然分层的漂浮岩岛上，并完整展示岩石底部与岛体轮廓。岩层呈现可信的地质纹理，内部设有贯通隧道，透出温暖自然的琥珀色灯光，不使用科幻霓虹。岛屿固定在深色抛光木质底座上，边缘圆润平滑；底座正面附有清晰、不变形的金色3D浮雕城市名“SINGAPORE”。建筑密度与地标比例合理，楼宇高度有变化，不添加奇幻建筑。沿岛屿边缘设置一条连续环形道路，车道清晰且仅单向通行；微型车辆顺车道行驶，不逆行、不穿模、不漂浮。车辆可以驶入隧道后消失，不从另一端重复出现。模型置于真实桌面，背景为柔和虚化的温暖生活化室内环境。采用自然柔和的室内光与软阴影，材质真实，不使用浓雾。以低角度微距拍摄，完整呈现底座，城市居中，浅景深并带有移轴微缩观感，同时保留可见的岩石底部。整体精致克制；避免逆向交通、漂浮物、极端风暴、强风、玻璃般水面、赛博朋克光效、过量粒子、夸张镜头光晕、过度HDR和过饱和。

【English Prompt】
Create a photorealistic miniature-city product image in a vertical 9:16 frame. The miniature depicts Singapore, including Marina Bay Sands and the Supertrees of Gardens by the Bay, on a naturally layered floating-rock island with its full underside and silhouette visible. Show believable geological strata and an internal pass-through tunnel lit by a warm realistic amber glow, not sci-fi neon. Mount the island on a dark polished-wood base with smooth rounded edges. Attach the clearly legible, undistorted gold 3D embossed city name “SINGAPORE” to the front of the base. Keep architectural density and landmark proportions plausible, vary building heights, and avoid fantasy structures. Run one continuous circular road around the island edge with clear lanes and one-way traffic; align every miniature vehicle with its lane, with no reverse driving, clipping or floating. A vehicle may enter the tunnel and disappear without reappearing at the other end. Place the model on a real tabletop against a softly blurred warm lifestyle interior. Use subtle natural indoor light, soft shadows, realistic materials and no heavy fog. Shoot from a low macro angle with the whole base in frame, city centered, shallow depth of field and a tilt-shift miniature feel; keep the rock underside visible. Keep the image refined and restrained. Avoid reverse traffic, floating objects, extreme storms, strong wind, glass-like water, cyberpunk glow, excessive particles, exaggerated lens flare, heavy HDR and oversaturation.

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