Luxurious mountainous penthouse, sleek modern architecture, angular lines, floor-to-ceiling windows, panoramic views, snow-capped peaks, lush greenery, verdant roofs, eco-friendly materials, sustainable energy solutions, solar panels, wind turbines, water conservation systems, green roofs, innovative cooling technologies, shaded outdoor spaces, misting systems, natural stone walls, wooden accents, cozy fireplaces, plush furnishings, warm ambient lighting, realistic textures, ambient occlusion.