Sci-Fi Portrait with Robotic Tentacle Arms

Ultra-detailed 8K cinematic sci-fi portrait of a young man standing outdoors in daytime, set against a misty autumn forest with soft fog and warm muted tones. He has a slim build, a subtle smile, and his head tilted slightly backward. He is wearing round sunglasses, a dark turtleneck sweater, a heavy charcoal coat, and a white smartwatch on his wrist. From his back, multiple mechanical tentacle-like robotic arms emerge, surrounding him in a dramatic arc. One metallic tentacle moves close toward his face, featuring glowing red eyes and sharp mechanical claws. The robotic arms are constructed from segmented, weathered steel, with exposed joints, cables, pistons, clamps, and wires, giving a powerful, futuristic, industrial aesthetic. Lighting is cinematic and natural, with soft daylight filtering through fog, subtle depth of field, and realistic shadows. Hyper-realistic textures, sharp focus, high contrast, dramatic sci-fi mood, shallow background blur, film-grade color grading, ultra-photorealism.