keep the exterior rendering exactly the same in every way except for the roof material use the attached reference image as the exact source of truth for the roof shingles reproduce the shingles with the same individual shingle size scale proportions rectangular shape horizontal course spacing staggered layout surface texture granularity and subtle color variation shown in the reference do not enlarge or shrink the shingles do not make them more elongated more square more uniform smoother blurrier or more heavily textured do not reinterpret the pattern as a generic asphalt shingle the individual shingles should remain clearly visible and have the same relatively large rectangular proportions and fine granular texture as the reference image apply this shingle appearance naturally to the existing roof while maintaining the exact existing roof geometry pitch rooflines proportions and perspective everything else in the original exterior rendering must remain completely untouched do not change the architecture windows doors siding brick stone trim landscaping lighting shadows sky camera angle framing perspective colors or any other materials only replace the existing roof covering with the exact shingle appearance shown in the reference the reference controls the shingle scale and texture the original rendering controls everything else
