create a highly realistic photorealistic architectural visualization based on the provided sketchup model absolute priority preserve the existing building use the provided sketchup model as the exact architectural reference do not modify redesign reinterpret or alter the building in any way preserve the exact geometry dimensions proportions scale floor heights roof shape fa ade composition openings windows doors structural elements and all architectural details of the original sketchup model do not add remove enlarge reduce move or reshape any part of the building do not change the materialization of the building except for the specific stucco to flagstone change described below all other existing materials colors textures and finishes must remain exactly as shown in the original sketchup model fa ade material flagstone replace only the existing stucco plaster surfaces with high quality natural flagstone cladding in a warm grey beige tone the flagstone should have a refined and contemporary appearance with subtle natural variation in color texture and stone pattern use a sophisticated palette of warm grey beige and taupe tones avoiding strong yellow orange or reddish colors the stone should have a realistic natural texture subtle tonal variation irregular but carefully controlled joints and a matte slightly weathered surface the result should feel architectural and sophisticated rather than rustic the flagstone must follow the exact existing geometry and surfaces of the stucco areas do not change wall thickness openings corners proportions or dimensions to accommodate the new material all other building materials must remain unchanged landscape and setting place the building on a large natural grass field at the edge of a nature reserve the building should feel carefully integrated into the landscape with a clear transition between the more maintained grass field surrounding the building and the more natural vegetation of the adjacent nature area the immediate surroundings should consist primarily of natural green grass with subtle variations in grass height density and texture towards the nature reserve introduce more informal native vegetation wild grasses low shrubs and a limited number of mature trees the nature reserve should feel natural slightly wild and authentic contrasting with the more open and maintained grass field around the building keep the landscape design simple and understated do not introduce unnecessary landscaping elements decorative objects or urban features the building should remain the clear focal point create a subtle pedestrian approach toward the building using natural compacted gravel or understated natural paving integrated carefully into the landscape the setting should feel quiet spacious green and connected to nature the building should appear as a contemporary architectural object carefully positioned within an existing natural landscape rather than dominating its surroundings camera and composition camera viewpoint human eye level approximately 1 65 meters above ground level as if photographed by a person naturally standing on the grass field use a professional architectural photography perspective with a 28 35 mm full frame equivalent lens maintain realistic human scale proportions and natural perspective avoid aerial bird s eye or elevated viewpoints avoid exaggerated wide angle distortion and fisheye effects position the building as the primary focal point with an open grass field in the foreground and the nature reserve forming the background create sufficient negative space around the building to emphasize the openness of the landscape and its relationship with the surrounding nature lighting use soft warm late afternoon natural sunlight with realistic directional shadows the sunlight should create subtle highlights across the new warm grey beige flagstone fa ade emphasizing its natural texture and tonal variation without making the stone appear overly bright or saturated use realistic global illumination soft ambient light natural reflections in glazing and subtle atmospheric depth shadows should be physically accurate and naturally integrated into the grass and surrounding landscape photorealism render the building and landscape with extremely realistic materials and textures include realistic grass blades natural vegetation variation detailed flagstone surfaces realistic joints subtle weathering physically accurate reflections and natural imperfections the final image should look like a high end professional architectural photograph not a computer generated image the architecture should remain crisp and clearly readable while the surrounding landscape provides depth atmosphere and context absolute final requirement the original sketchup model is the fixed architectural reference do not alter its geometry proportions dimensions scale roof windows doors openings or architectural details do not redesign the building only replace the existing stucco plaster finish with the specified warm grey beige natural flagstone all other materials and architectural elements must remain unchanged negative prompt altered building geometry redesigned architecture modified proportions changed dimensions distorted scale altered fa ade layout changed roof shape moved windows moved doors modified openings added floors removed floors changed structural elements altered wall thickness redesigned building different architectural style rustic architecture excessive stone flagstone on surfaces that were not originally stucco changed existing materials recolored existing materials glossy stone strongly yellow stone orange stone red stone artificial stone uniform stone pattern plastic looking materials excessive landscaping dense vegetation directly around building urban environment large parking area excessive paving tropical vegetation palm trees manicured garden fantasy landscape aerial view bird s eye view elevated camera fisheye lens exaggerated wide angle distortion cartoon illustration stylized rendering cgi appearance excessive saturation unrealistic vegetation unrealistic shadows unrealistic proportions
