task edit the uploaded exterior rendering only keep camera angle composition scale rooflines windows doors and overall massing exactly the same do not redesign the house only apply the targeted changes below with photorealistic results 1 entry arch revision most important replace the existing arched detail above the front door on the column with a true arched entry opening create an actual arch opening void a walk through arched portal not a decorative trim arch the arch should feel structurally believable clean radius proper spring line consistent trim thickness correct shadowing and realistic depth 2 column material change replace all existing wood columns at the front entry porch with brick columns brick columns should have correct proportions base and shaft realistic mortar joints and crisp edge detailing use the exact same brick color mortar color and texture as the brick already present elsewhere on the house match bond pattern and weathering so it looks like one continuous material package 3 dormer cladding change replace hardie siding around on the roof dormers with the same brick used on the main house ensure proper transition details brick returns trim flashing sill ledge where needed so it reads as buildable keep dormer shapes window sizes and roof geometry unchanged only swap the cladding material to brick 4 maintain style realism preserve the existing contemporary farmhouse look maintain the current lighting direction and time of day update shadows reflections consistent with the new arch depth and brick surfaces keep all other finishes the same roof windows doors fascia soffits gutters landscaping unless required for correct material transitions 5 negative constraints to prevent ai drift do not change roof pitch gables dormer dimensions window door locations paint colors driveway landscaping layout camera lens angle or overall fa ade proportions do not introduce new materials colors shutters railings or additional architectural features not already present do not stylize final must be photorealistic architectural rendering output one photorealistic edited rendering same viewpoint as input with a arched entry opening b brick columns c brick dormer cladding matching existing brick exactly
