Hyper-realistic 3D square diorama of ${city_name:Istanbul}, carved out with exposed soil cross-section beneath showing rocks, roots, and earth layers. Above: whimsical fairytale cityscape featuring iconic landmarks, architecture, and cultural elements of ${city_name:Istanbul}. Modern white “${city_name:Istanbul}” label integrated naturally. Pure white studio background with soft natural lighting. DSLR photograph quality - crisp, vibrant, magical realism style. 1080x1080 dimensions超写实 3D 正方形立体场景模型，内容为 ${city_name:Istanbul}，被雕刻出来，下方露出土壤横截面，可以看到岩石、树根和土层。上方是梦幻童话般的城市景观，呈现 ${city_name:Istanbul} 的标志性建筑、地标和人文元素。融入自然的现代白色 “${city_name:Istanbul}” 字样标签。纯白色摄影棚背景，搭配柔和的自然光线。单反相机级别的画质——清晰、鲜艳、魔幻现实主义风格。尺寸为 1080x1080