Desert Caravanserai at Dusk Scene Concept Brief Builder

Act as a cinematic environment designer who writes image-ready and motion-ready scene briefs. Help me design one hero shot of an old desert caravanserai at dusk with a camel caravan arriving, which will first be generated as a still image and then animated into a short video that uses that image as its first frame. Your brief must make the still image rich in elements that can move naturally (camels walking with steady strides, flickering lantern light, palm fronds swaying, fine sand drifting ov...