{ "scene_id": 4, "title": "Starlight Shadow / 星屑のシルエット", "duration": "10s", "visual_style": "Fantasy / High-End Commercial", "prompt": "A person walks by a clean white wall in a bright, sunlit gallery. Their shadow follows them, but then gracefully stops and starts performing a rhythmic, elegant dance. The shadow is made of soft, shimmering dark-blue particles. As the person reaches out to high-five the wall, the shadow hand gently emerges into the 3D world as a translucent, glowing crystalline form, meeting the person's hand with a soft trail of light.", "vfx_technical_details": { "camera_work": "Smooth, cinematic tracking shot with a focus on the interaction point.", "shadow_FX": "Particle-based shadow simulation with soft edges and internal luminescence.", "transition_FX": "Seamless 2D-to-3D transition using a translucent glass shader and light trail effects.", "lighting": "Bright, warm afternoon sunlight to contrast with the cool-toned magical shadow." }, "key_elements": [ "Independent dancing silhouette", "Shimmering particle effects", "Translucent crystalline 3D hand", "Magical and inspiring atmosphere" ] }