adjust the building proportions to increase the total height slightly while preserving the exact architectural design facade materials and window layout increase the vertical height of each floor uniformly so that the top floor aligns with the cornice height of the neighboring buildings on both sides ensure that the upper edges of the windows and horizontal facade lines visually match the reference lines indicated red lines do not change the number of floors window positions or facade grid only stretch the building vertically in a realistic architectural way maintain perspective lighting and surroundings unchanged
