Streetwear Full Body Fashion Portrait

Create an ultra-realistic full-body studio fashion portrait of an adult man standing confidently against a seamless warm light-beige studio background. Position the man in the center of the frame, facing directly toward the camera with a calm, composed expression and relaxed posture. Give him a neat short natural haircut with a clean hairline and well-groomed appearance. Dress him in a clean white short-sleeve polo shirt with a small black Nike swoosh on the chest, paired with fitted warm caramel-brown jogger trousers. Add stylish white-and-brown low-top Nike sneakers that coordinate perfectly with the trousers and accessories. Place a premium caramel-brown crossbody sling bag diagonally across his torso, with the strap running over one shoulder. The bag should rest naturally around his lower abdomen/hip area and feature subtle black sports branding and tasteful colorful graphic embroidery on the front. Pose one hand lightly holding the lower part of the crossbody bag while the other hand rests naturally near the strap across his chest, creating a relaxed streetwear-fashion pose. Use soft professional studio lighting with gentle frontal illumination, subtle shadows beneath the subject, natural skin texture, realistic fabric folds, highly detailed leather/suede textures, and clean footwear details. Keep the background minimal and distraction-free with a soft warm neutral gradient. Style the image as a premium adult streetwear campaign portrait, modern, clean, fashionable, photorealistic, balanced composition, sharp facial detail, realistic proportions, full-body framing, high-end commercial photography, 85mm lens look, soft depth of field, ultra-high resolution. Aspect ratio: 4:5 vertical portrait.