edit the current rendering and keep the existing design and architecture unchanged use the currently provided reference image only for the following three aspects 1 floor tiles transfer the tiles from the reference image as accurately as possible to the existing tiled floor area match their color and tonal variation size and proportions pattern and layout surface texture finish and roughness grout color and appearance overall natural material character keep the exact existing boundary of the tiled floor area do not extend or reduce the tiled zone 2 lighting and atmosphere transfer the lighting mood and overall atmosphere of the reference image to the current rendering reproduce its warm natural and sophisticated daylight character realistic contrast soft indirect illumination natural shadows and balanced material appearance do not copy any architecture furniture or objects from the reference image 3 garden and sunlight all exterior views through the windows should show a realistic green garden it is a bright sunny day outside create believable natural sunlight entering through the windows with realistic directional sunlight soft natural shadows subtle light patterns on floors and walls realistic daylight reflections on glass and surfaces natural green vegetation visible outside believable depth beyond the windows the garden should feel like a real exterior environment not like a flat image or artificial backdrop keep the interior bright and naturally illuminated without overexposing the windows important the reference image controls only the tiles lighting mood and atmosphere do not copy its architecture walls windows doors furniture objects room geometry or perspective do not change the current camera perspective architecture wall paneling furniture placement fireplace geometry parquet layout or any other established design element the final result should look like a professionally photographed real interior on a bright sunny day while preserving the current design exactly