"Wide panoramic drone view of an eco-friendly settlement consisting of 20 private houses arranged harmoniously on rolling hills with natural vegetation. The houses are evenly distributed, each featuring a green roof with lush vegetation, solar panels, and vacuum tube collectors prominently visible (40 tubes per house). Centralized infrastructure includes a landscaped park, bioponds, stone pathways connecting houses, and community spaces like a small marketplace and electric vehicle charging stations. Architecture emphasizes earthy tones, passive house designs with large energy-efficient windows, and integration into the natural terrain. The entire settlement is bathed in soft, golden-hour light, highlighting the balance between modern eco-architecture and nature. High-definition photorealistic rendering, 8K quality, ray-traced lighting, realistic textures, and ambient occlusion showcase the harmonious and sustainable design."