Create a 6-second vertical 9:16 ultra-realistic fashion video using both referenc...

Create a 6-second vertical 9:16 ultra-realistic fashion video using both reference images. 0–3 seconds: The man walks naturally on the treadmill wearing the exact outfit from image 1, arms relaxed with a subtle natural swing. At 3 seconds: Seamless, invisible match cut to the outfit from image 2. Precisely match his body position, stride phase and walking speed for uninterrupted motion. N...