use the uploaded image as the absolute source of truth for the architecture create an ultra photorealistic high end architectural exterior visualization of this exact house important strict preservation do not change the building geometry in any way do not change the construction do not change the massing do not change the proportions do not change the facade composition do not change the perspective do not change the camera angle do not change the roof lines do not change the openings do not change the window sizes or positions do not change the panel layout concept do not add or remove architectural elements the house must remain exactly the same as in the source image only improve realism materials lighting landscape and rendering quality architectural style refined contemporary minimalist villa elegant premium clean and realistic the final result should feel like a professional luxury architectural visualization suitable for presenting to a client facade materials ground floor the first floor lower volume is clad with large format grey stone panels preserve this material concept exactly keep the stone panels large elegant and contemporary the stone on the ground floor should be darker than in the base image use a deep grey charcoal grey natural stone appearance with refined tonal variation the texture direction and material idea are already correct but make them significantly more realistic show refined natural stone variation subtle surface depth realistic roughness delicate tonal shifts natural imperfections and believable panel joints the stone should feel premium architectural and solid not artificial wood cladding the wood cladding on all facades should be expressed as vertical lamellas use elegant contemporary timber lamellas with a refined rhythm and premium appearance the wood should remain modern and architectural not rustic the lamellas should be clean slim to medium in proportion evenly spaced and consistently applied on all facades where wood appears use warm natural wood with a high end finish the wood grain should be realistic and refined the lamella cladding should feel carefully detailed and premium upper white volume preserve the white facade panels and the black joint lines the black joints shadow gaps on the white facade must remain visible and crisp keep the white surfaces clean elegant and modern show subtle panel definition and realistic matte finish do not lose the precision of the black reveals between the white panels windows all window frames are black preserve the black frames exactly make the glazing highly realistic with natural reflections realistic transparency and believable depth the windows should feel premium and architectural entrance detail preserve the entrance composition and vertical screen elements refine them with realistic materials and sharper architectural detailing lighting use beautiful natural daylight create soft realistic sunlight and global illumination balanced exposure believable highlights and shadows the light should feel natural and premium not dramatic or artificial landscape natural environment add a refined natural environment around the house include elegant trees and realistic planting composition be creative with the landscape but keep it architectural calm and premium use natural looking trees and restrained planting the grass must look realistic healthy and well maintained but without excessive tiny flowers avoid messy vegetation create a sophisticated believable residential setting that enhances the architecture ground site refine the site surfaces so they feel realistic and coherent with the architecture keep the surroundings clean and elegant realism ultra photorealistic rendering very high material detail physically accurate materials pbr textures realistic reflections realistic roughness natural shadows sharp architectural detailing premium exterior render quality v ray corona renderer style realism visual mood luxurious calm elegant believable contemporary the result should look like a real built house photographed professionally final goal create a mega realistic exterior architectural visualization with extremely detailed materials realistic natural light realistic grass and trees and a premium presentation quality while preserving the building construction and the exact original perspective without any change
