Photorealistic Bike Hero

Use my uploaded photo as the exact face reference. Keep my face, hairstyle, skin tone, body proportions, and identity 100% unchanged. Place me naturally sitting confidently on the sports bike shown in the reference image. I pose like a stylish hero with one hand resting on the fuel tank and the other relaxed while looking directly at the camera with a confident smile. I wear a black Mandarin full-sleeve shirt with folded sleeves, black pants, and white shoes. My skin should appear naturally fair with realistic texture and blend perfectly with the natural outdoor lighting. Match shadows, reflections, perspective, white balance, exposure, HDR, color grading, saturation, and contrast perfectly. Preserve every detail of the road, trees, and motorcycle exactly as in the original background. Ultra-photorealistic DSLR photography, 85mm lens, f/1.8, cinematic outdoor lighting, premium quality, highly detailed, masterpiece, 16K Ultra HD.