Create a photorealistic winter travel portrait of an adult East Asian couple in their early thirties walking together outside a secluded timber cabin just after fresh snowfall. Style the man in a deep navy winter coat and the woman in practical layered outerwear with one rust-red scarf. Their interaction should feel naturally affectionate without looking staged, with relaxed hands, believable walking posture and both full bodies visible. Use a horizontal 4:3 environmental composition, eye-level camera and a 35mm lens look, placing the couple off-center while snow-covered pines, distant mountains and a weathered cabin with warm windows establish depth. Balance soft blue-hour ambient light with restrained window glow, faint breath and gentle fine snowfall. Preserve packed snow, wool, matte nylon, rough timber and realistic skin texture. No resort branding, readable text, logos, trademarks, watermark, collage or typography. Avoid wedding styling, luxury-advertising polish, plastic skin, duplicated people, distorted limbs, heavy snow obscuring faces, fantasy architecture and excessive orange grading.