Cinematic Desert Nomad at Sunset

Create a cinematic wide-angle desert landscape at golden hour: a lone {argument name="traveler" default="robed nomad"} seen from behind walks along the crest of a rippled sand dune, leaving a trail of footprints and a long shadow across the foreground. The figure wears flowing earth-toned robes and a wrapped headscarf, slightly backlit by the low sun. In the middle distance, show a small oasis with palm trees and a reflective pool nestled among rolling dunes. The background stretches into endless soft sand hills fading into atmospheric haze, with the bright {argument name="sun position" default="low sun near the upper right horizon"} casting warm orange and amber light over everything. Use photorealistic detail, shallow atmospheric perspective, dramatic cinematic composition, warm desert color grading, subtle lens glow, high dynamic range, natural textures in the sand, and a serene epic travel mood. Aspect ratio 16:9, no text, no borders.