use the current image as the base scene keep the pool patio dining area on the left lawn trees fencing and overall materials exactly as shown modify the cabana structure only as follows 1 increase the width of the cabana on the right hand side only extend the right side of the structure fully to the black railing shown on the right side of the patio the cabana should now span from its existing left edge to the railing on the right 2 modify the railing so it sits on top of the extended stone knee wall of the cabana along that right side the railing should integrate naturally with the stone base 3 increase the front to back depth by sliding the cabana forward toward the pool the front face of the cabana should align with the row of dining chairs closest to the pool the chairs around the table on the left side 4 maintain the same architectural style roof pitch shake style roofing chimney fireplace placement wood posts and stone base but scale proportionally to support the new width and depth this is a proportional adjustment only do not redesign the cabana do not change materials do not alter the pool or patio layout ensure proper ground contact and realistic shadowing high resolution photorealistic rendering
