An ancient white stone house, intricately carved with delicate blue lines and adorned with mysterious ancient markings, set in a rugged, weathered environment. The structure features worn stone textures, chipped edges, and faint moss growth, reflecting centuries of history. Designed for a high-resolution FBX Unreal Engine game asset, showcasing photorealistic textures and fine details suitable for close-up shots and immersive exploration. Include detailed UV mapping, PBR materials, and optimized mesh geometry for real-time rendering