{"image_generation_prompt": {"reference": {"type": "uploaded_image", "use": "silhouette_and_pose_only"}, "subject": {"description": "Small handcrafted figurine made from multiple natural stones", "materials": ["irregular stones", "flat stones", "uneven rock fragments"], "construction_rules": {"single_stone": false, "body_parts_separated": true, "visible_gaps": true}, "body_structure": {"head": "constructed from individual stones", "torso": "stacked flat and uneven stones", "legs": "assembled from separate stones", "tail": "layered stone fragments"}, "style": "layered, assembled, handcrafted look"}}}