keep the main image as it is do not change the camera angle add a zinc clad rooftop extension to the 3 storey red brick building on the left keeping as much red brick as possible add a shadow gap between the zinc extension and the top of the red brick building below the size of the extension is shown in bright green for guidance add only 4 new windows to the clear areas inside the bright green colour add three windows on the right side of the zinc extension and one window on the left side of the zinc extension the glass used for the new windows should be dark grey the metal cladding colour is bronze grey with a vertical standing seam with sun reflection and shadows do not remove the two storey red brick building from the foreground on the left and do not alter the building below the extension clean up the image by removing the black wireframe lines shown on the left
