Hokkaido Hidden Duck Travel Puzzle

Prompt

{"type":"highly detailed miniature diorama hidden-object travel puzzle illustration","theme":"Hokkaido Golden Week sightseeing scene, cute toy-like 3D chibi style","main_goal":"Create a busy 'find the character' image where the viewer must locate one tiny hidden yellow rubber duck character named {argument name=\"hidden character name\" default=\"Luhia\"} among a crowd and flowers.","composition":{"camera":"elevated three-quarter view looking down into a dense miniature tourist town, vertical 4:5 framing","style":"whimsical hyper-detailed 3D render, clay-toy figures, glossy eyes, warm sunlight, shallow depth of field, colorful travel poster feeling","background":"snowy Mount Yotei or Hokkaido alpine mountains under a clear blue sky, Sapporo TV Tower in the middle distance, small city buildings and evergreen trees","midground":"Sapporo Clock Tower on the left surrounded by cherry blossoms, Ningle Terrace wooden lodge on the right glowing with warm lanterns, vast Farm Tomita lavender and tulip fields in purple, yellow, pink, and orange rows","foreground":"crowded cobblestone market street with seafood bowls, crabs, milk bottles, soft-serve ice cream, cows, a tanuki-like mascot, baskets, wooden stalls, strings of round bulbs, and many tiny tourists eating and taking photos"},"hidden_object":{"count":1,"description":"one small yellow rubber duck hidden in the flower field near the lower right side of the Farm Tomita sign, partially camouflaged by yellow flowers","must_be_visible":true},"characters":{"count":50,"description":"50 small chibi tourist figures scattered across the bridge, boat, flower fields, market street, and shop areas; most are Japanese-style cute children or young travelers with round faces, winter caps, helmets, cameras, bowls, ice cream cones, and outdoor clothes; keep them varied in pose and outfit but all in the same miniature toy scale"},"visible_text_and_signs":{"count":8,"labels":["{argument name=\"puzzle title text\" default=\"ルヒアを探せ！\"}","北海道ソフトクリーム","海鮮丼 いくら・うに・かに","ファーム富田 FARM TOMITA","北海道牛乳ソフトクリーム","ニングルテラス","時計台","SAPPORO"]},"specific_objects":{"landmarks_count":4,"landmarks":["Sapporo Clock Tower","Sapporo TV Tower","Ningle Terrace lodge","Farm Tomita flower fields"],"food_stalls_count":3,"food_stalls":["seafood bowl and crab stall at lower left","milk and soft-serve stall at lower right","large Hokkaido soft-serve cone sign at ...