Use the supplied image as the exact first frame. Reproduce exactly the same movement and timing as clip 17. Locked-off camera. 0–1s: the fingers touch the car key and pause. 1–3s: the thumb and index finger grasp the key and lift it exactly 3 cm straight upward at a constant speed. 3–4.5s: hold the key at the same position. 4.5–5s: freeze completely. Match the hand scale, screen position, speed, and path to clip 17. Keep the table and window background fixed. No deformation.