exterior shot using the reference image generate a seamless exterior stone wall texture with strong photorealism the stones must appear rough weathered and irregular with visible pores cracks grain and small surface imperfections add subtle variations in color and shading to reflect natural stone diversity avoiding any plastic or overly smooth appearance the mortar should be slightly uneven and textured blending naturally with the stones the result must look like a real granite stone wall photographed in daylight not computer generated ensure the texture is seamless tileable and optimized for use as an exterior wall material in cad 3d rendering architecture
