Eye shape, eye color, and exact natural hair characteristics are fully and seamlessly replaced by the user's uploaded reference image, strictly preserving the user's authentic facial identity, hair texture, and look perfectly while adapting to the pose.This is a 1:1 aspect ratio portrait of a young man sitting at a rustic wooden table indoors near a window. He is leaning his head on his hand, which features multiple rings, and looking directly at the camera with a calm expression. He has messy dark hair and is wearing a black turtleneck under a black coat, accessorized with a delicate silver necklace and small hoop earrings. On the wooden table in front of him sits a black coffee mug and a tall can of 'Airi's Cooling Water - Black Eclipse', surrounded by scattered dark rose petals. The warm, cozy interior background features a wooden cabin structure and soft window light. The key instruction is that the man's face, eye shape, eye color, and exact natural hair characteristics are fully and seamlessly replaced with the authentic likeness derived from the user's reference image, strictly preserving his authentic facial identity while perfectly adapting to this pose, lighting, and environment.