Osaka Golden Week 3D Miniature Find Duck AI Image Prompt

Highly detailed isometric 3D miniature diorama search-and-find illustration. Theme: Find the hidden rubber duck character in Osaka during Golden Week. Scene: Dotonbori and Shinsekai-inspired Osaka shopping street canal, bright sunny daytime with blue sky and fluffy clouds, festive, crowded, cute, playful, travel-poster energy. Camera: slightly elevated wide-angle view looking down a narrow street and canal, deep perspective toward Tsutenkaku Tower. Rendering: gpt-image-2 style, ultra-detailed toy-like 3D, chibi figures, glossy miniature plastic, warm realistic lighting, crisp signage, vibrant red, gold, blue and cream colors. Main objective: instruction panel at top right, speech-sign panel with a yellow rubber duck icon and Japanese text {argument name="search instruction text" default="ルヒアを探せ！"}; hidden target: one tiny yellow rubber duck mascot named {argument name="hidden character name" default="ルヒア"}, visible but easy to miss, placed among the crowd near the center foreground, held at child height; search game feel: Where's Waldo-style visual puzzle with dozens of distractions and cute faces. Crowd: approximately 140 chibi tourists and locals, small round-headed Japanese anime-style children and adults with glossy black or brown hair, rosy cheeks, expressive eyes, casual spring travel clothes, backpacks, hats, cameras, snacks, takoyaki trays, ice cream, skewers and shopping bags; poses: walking, eating, waving, chatting, looking up at signs, riding a boat, leaning from balconies. Major landmarks and props: 9 items: large blue Glico running man billboard on the left building; Tsutenkaku Tower centered in the distant background; giant red crab restaurant sign on the left facade; giant gyoza dumpling sign on the upper right facade; large round white pufferfish lantern hanging above the street; yellow sightseeing boat full of chibi passengers in the canal; white paper lantern with red Osaka characters at lower right; golden Billiken-style lucky statue at lower right; small canal bridges and railings packed with spectators. Visible signage: 20 labels: Glico, グリコ, づぼらや, 通天閣, I ♥ 通天閣, 大阪王将, 元祖 焼餃子, くれおーる, たこ焼・お好み焼, 横綱, 串かつ, 名物 串かつ, かに道楽, たこ焼き, 道頓堀 DOTONBORI, 大阪, 新世界, 大阪名物, 串かつ だるま, ルヒアを探せ！. Composition: foreground: dense street-level crowd of chibi visitors eating Osaka street food, souvenir stalls and tiny shop displays along both sides; midground: canal curves through the scene with a crowded yellow tour boat and bridges, many shop signs and hanging lanterns; background: towering Osaka neon district with Tsutenkaku Tower, stacked vertical Japanese signboards, balconies full of miniature people; right_top: large framed search instruction sign with a rubber duck icon; left_side: dominant Glico billboard, red crab sign, stacked balconies of spectators. Style constraints: detail level: extremely information-dense, every window and shop display filled with tiny figures, foods, toys and signs; text: Japanese restaurant signage should be legible where large, hand-painted retro showa-era style; lighting: clean daylight, soft shadows, saturated travel photography colors; aspect ratio: vertical 3:4; avoid: empty areas, realistic human proportions, dark night scene, horror mood, blur, minimalism.