Stylish Boy with Black Horse in Cinematic Forest

A photo-realistic, image ratio Strictly 4:6, 8k UHD portrait of a young man sitting outdoors on a small metal stool with a sleek black horse standing right behind him. Use my uploaded reference image ONLY as the identity source. The person must remain fully recognizable as the same person. Do not change identity, face shape, age appearance, gender, or unique facial characteristics. Pose & Composition: The man is seated casually in a wide-legged pose, body angled forward, adjusting small rectangular black sunglasses with his right hand. He is holding a thin brown leather leash that extends to the horse's bridle. Head tilted down slightly, looking downward with a calm expression. The black horse stands closely behind him, head gently bowed near the man's shoulder. Medium eye-level shot, subject centered, rich foreground and soft background separation. Outfit & Accessories: Full matte black outfit including an unbuttoned dark overshirt over a black t-shirt, relaxed dark trousers, brown leather lace-up boots, and dark rectangular sunglasses. Voluminous, messy textured dark hair styled upward and slightly swept to the side, with short subtle facial hair along the jaw. Environment & Lighting: Set in a lush forest or park filled with vibrant green grass and soft blurred trees. Soft, diffused daylight filtering through the canopy, creating natural highlights on the man's hair and clothes, along with gentle shadows on the ground. Deep green color tones, rich contrast, cinematic mood, natural skin texture, razor-sharp focus, professional DSLR quality. Avoid: Face distortion, different identity, changed facial features, fake skin, plastic skin, cartoon look, AI artifacts, blur, low quality, extra fingers, wrong body proportions, incorrect colors, unnatural lighting. Insert discreet watermark in the lower right corner of the image, vertical text (rotated 90°), written "aipromptlabs.online", Calibri Light font, white color with low opacity (semi-transparent), medium size. Extreme sharpness on the face, fabric texture and typography of the letters. Shot on Canon EOS R5, 50mm f/2.8, studio light.