Magical Forest Full-Body Portrait

Create a full-body ultra-photorealistic portrait of {argument name="subject" default="an adult man"} standing centered on a narrow woodland path in a magical enchanted forest at golden hour. The subject wears a loose off-white linen tunic with a deep open collar, matching relaxed linen pants, and dark hiking shoes; his hands rest casually in his pants pockets, posture upright and calm, facing the camera. Surround him with dense lush green foliage, mossy rocks, small pale wildflowers, twisting tree trunks, and a shallow sparkling stream running beside the path. Warm sunlight pours from behind the subject through the tree canopy, creating strong golden backlighting, volumetric sun rays, rim light on the clothing, long shadows on the forest floor, and a dreamy cinematic glow. Add numerous tiny floating golden firefly-like light particles throughout the forest, especially around the midground and background. Use a vertical portrait composition, eye-level camera, full body visible from head to shoes, realistic proportions, natural fabric texture, detailed leaves and moss, shallow depth of field, high dynamic range, and an ethereal fantasy atmosphere. Keep the scene photorealistic rather than illustrated, with no text, no watermark, no extra people, and no animals.