Luxurious penthouse, lush green roofs, living walls, vertical gardens, reclaimed wood accents, low-carbon concrete, recycled glass railings, solar panels, wind turbines, rainwater harvesting systems, eco-friendly insulation, bamboo flooring, natural stone countertops, energy-efficient appliances, floor-to-ceiling windows, sliding glass doors, panoramic city views, soft warm lighting, shallow depth of field, 3/4 composition, realistic textures, ambient occlusion.