transform this existing living room render into a highly photorealistic architectural photograph important preserve the original interior design exactly do not redesign replace recolor move add or remove any existing interior elements keep the exact same furniture layout dimensions proportions materials finishes textures patterns and colors shown in the original render critical sectional sofa color must not change the sectional sofa must remain exactly the same color as it appears in the original source render use the original render as the absolute color reference for the sectional upholstery do not change reinterpret warm cool brighten darken desaturate or oversaturate the sectional color lighting and realistic fabric texture may improve its appearance but the underlying upholstery color must remain visually identical to the original render color accuracy is more important than creative interpretation large expansive modern backyard create a significantly larger and more spacious backyard in the background the property should feel generous in scale with substantial depth and distance between the house and the rear landscaping the backyard should not feel small enclosed crowded or compressed make it feel like a large high end residential property with an expansive outdoor area create a sophisticated contemporary backyard with large open lawn areas generous landscaped spaces long open sightlines mature temperate climate trees refined shrubs ornamental grasses and structured planting contemporary hardscape and paving elegant outdoor living areas clean minimal landscape architecture natural realistic daylight high end residential atmosphere critical no tropical landscaping do not use palm trees banana trees tropical plants jungle style vegetation oversized tropical leaves or any other tropical landscaping the vegetation should feel sophisticated restrained architectural and appropriate for a temperate contemporary luxury residence the backyard should feel expansive elegant modern natural and professionally designed not tropical resort like jungle like or overly lush the backyard is new background scenery only do not allow the backyard addition to alter the existing interior architecture furniture finishes materials or colors photorealism enhance physically accurate natural lighting realistic light falloff soft shadows ambient occlusion material reflections surface roughness fabric texture wood grain stone texture glass reflections contact shadows and subtle natural imperfections maintain the original camera position framing perspective room geometry furniture placement finishes materials and color palette material and color lock all existing interior finishes and colors must remain faithful to the source render do not creatively reinterpret materials or introduce unwanted color shifts final sectional check before producing the final image ensure that the sectional upholstery visually matches the exact color shown in the original render the sectional color is a locked design specification and must not be modified the final result should look like a real professionally photographed luxury residence with the original interior preserved exactly and a large expansive sophisticated modern backyard naturally extending into the background photorealistic architectural photography luxury residential photography expansive modern backyard temperate landscaping mature non tropical trees large open lawn sophisticated landscape architecture physically based materials realistic global illumination natural daylight true to source interior colors strict color preservation ultra realistic
