极光下情侣肖像，保留身份特征

Ultra-photorealistic side-angle (three-quarter profile) couple portrait under vivid Northern Lights in a snowy Arctic night. The uploaded woman and man stand very close, facing each other and looking directly into each other’s eyes with a romantic, calm expression. The woman wears a pure white fur coat with a matching white fur hat; the man wears a deep black, strong, masculine-cut fur coat with a matching black hat. Soft natural snowfall, visible cold breath, realistic Arctic lighting, subtle aurora glow reflecting on their faces. Both faces and identities must remain 100% identical to the uploaded references at all times: same facial structure, proportions, skin texture, eye shape, nose, lips, jawline, and natural expression, with absolutely no beautification, no reshaping, no face swap, no age change, no symmetry correction, and no identity alteration. Natural skin texture, sharp facial focus, shallow depth of field, realistic cinematic look, no distortion, no stylization, pure photorealism.