keep the original image exactly as it is do not create a sketch or change the architectural design change only the lower roof below the second floor windows to a galvanized standing seam metal roof with a realistic natural galvanized steel finish in a light silver gray tone do not modify the second floor its windows upper roof walls proportions materials landscaping lighting camera angle or any other element edit the existing image only do not create a sketch illustration or new architectural design keep the original image photorealistic and preserve the exact existing image change only the lower roof the standing seam roof located below the second floor windows to a dark navy blue standing seam metal finish do not change the upper floor the upper roof or anything around the second floor windows the entire second floor portion including its windows walls roof proportions and materials must remain exactly as shown in the original image keep everything else 100 unchanged architecture proportions camera angle perspective windows doors walls stone landscaping driveway lighting shadows reflections sky colors and all existing materials only modify the color material appearance of the lower roof maintain its exact geometry and shape the final result must look like the same original photorealistic architectural image with only the lower roof changed to galvanized standing seam metal
