Retrato de rua em realidade mista com gêmeo cartoon

{ "output_resolution": "64K_DSLR_ultra_high_detail", "engine_style": ["Octane Render", "Unreal Engine 5"], "scene_type": "mixed_reality_street_portrait", "environment": { "location": "urban outdoor setting", "background": { "wall": "weathered concrete wall with subtle graffiti traces", "window": "large rectangular window above subject reflecting sky, trees, and soft interior lights" }, "ground": "stone steps and sidewalk with chipped teal paint along edges", "lighting": { "type": "natural daylight", "quality": "soft, evenly diffused", "shadows": "realistic and grounded" } }, "real_subject": { "identity": "same face as uploaded image", "gender": "male", "age_group": "young adult", "position": "seated on steps, slightly angled toward camera", "pose": { "legs": "one knee bent, one leg exten