Desert Caravanserai at Dusk (Image-to-Video Animation)

Start from the step 2 image "Sandstone Caravanserai with a Camel Caravan in the Desert at Dusk" as the exact first frame, and animate it into a calm ${duration:6}-second cinematic shot. Keep the square sandstone caravanserai with its two round crenellated towers and tall arched gateway in the center-right, the three palm trees beside the right tower, the low dunes, the orange-to-violet sky, and the framing exactly as in the image. The line of five camels with seated riders on the left walks slow...