Use the person from the reference image. Preserve the man's face and appearance without changes. Concept: An ultra-realistic vertical portrait with a spontaneous stylish smartphone-photo feel. Subject: An athletic man. Setting: Dense tropical greenery in the background. Action & Pose: He stands facing the camera. Wardrobe: An unbuttoned light beige linen shirt, a chunky silver chain, and dark tinted glasses. Lighting: Warm natural light. Framing & Composition: Vertical portrait, 9:16. Camera & Optics: Shallow depth of field. Visual Style: Ultra-realistic, stylish candid smartphone shot. Color Palette: Rich green tones with warm natural color rendering. Details & Texture: Natural skin texture, slight digital grain. Preserve: Keep the face and appearance of the man unchanged. Priority Instructions: Same face, preserve facial features.