replace only the ground floor material with realistic concrete grid pavers with grass in between grass filled concrete pavers use a natural pattern with visible concrete blocks and organic grass joints apply the texture with correct real world scale approx 40x40 cm per unit proper perspective and seamless tiling the camera framing and composition must remain exactly identical to the original image do not zoom in zoom out crop reframe shift perspective or change the field of view in any way the output image must be a pixel perfect match in dimensions framing and camera position to the input image do not focus or emphasize the floor maintain the same visual balance as the original image do not modify anything else preserve all architecture walls openings lighting shadows reflections and environment exactly as they are the only allowed change is the floor material
