Create a 30-second continuation in 16:9 with synchronized sound. Dori is a small 2.5D petroglyph whale made from a rough black engraved line, with a rounded body, tiny flippers, split tail, and one cobalt-blue eye. Place him inside a premium stylized 3D automobile factory with clean geometry, tactile metal, cinematic lighting, and restrained visual comedy. 0–3s: Continue from the full-frame white-blue spotlight. Pull back to reveal it as an automated inspection lamp. Dori floats beneath it, dazzled and blinking, then notices a moving production line below. 3–10s: Unfinished silver car bodies glide past like a school of metallic fish. Excited, Dori joins them, copying their speed and turns. The conveyor suddenly stops; Dori stops a beat late and gently bumps a car, then backs away as if nothing happened. 10–18s: A robotic arm scans Dori with a blue beam. Dori mistakes its programmed motions for a greeting dance. Robot turns—Dori turns. Robot raises its tool—Dori raises his tail. Robot bends—Dori bends. Keep the synchronized dance precise; the robot has no face or personality. 18–24s: The robot projects a glowing contour of a car part, then installs the real component. Dori compares the glowing line, the physical object, and his own line-shaped body. His playful mood becomes genuine curiosity. He gently touches the glowing outline. 24–30s: Finished cars roll forward. Their headlights illuminate one by one, completing the five-note motif. Dori swims proudly beside the first car. In its curved window, his line overlaps distant cranes and briefly forms another whale. Dori turns toward it. Camera pushes through the reflection, transforming it into the sunset harbor of Scene 4. Camera: smooth pullback, lateral tracking, believable machinery, seamless reflection transition. Audio: motors, conveyor, beeps, metallic clicks, robot movement, five-note motif. No dialogue, text, logos, badges, injuries, explosions, malfunctions, or cartoon machine faces.