Luxurious penthouse, mountainous landscape, snow-capped peaks, lush green roofing, verdant vegetation, wildflowers, natural stone walls, wooden accents, floor-to-ceiling windows, panoramic views, warm cozy ambiance, soft diffused lighting, shallow depth of field, 1/1 composition, realistic textures, ambient occlusion, eco-friendly materials, sustainable design, rainwater harvesting systems, green roofs with integrated solar panels.