convert this floor plan into a realistic isometric 3d view of a full house show the space from an elevated angle with furniture walls and details visible highly realistic architectural floor plan render based strictly on provided layout important preserve exact geometry proportions and positions of all architectural elements do not reinterpret or modify the layout do not replace structural elements with furniture staircase rule the staircase must remain clearly recognizable as a staircase show steps risers and correct geometry no furniture no cushions no reinterpretation maintain original position orientation and dimensions walls keep original wall thickness and layout exactly as in source plan openings doors and windows must remain in original positions furniture add only where clearly defined do not overlap or replace architectural elements materials and style herringbone oak parquet warm neutral palette beige greige dark green salvia scuro accents for brand identity matte realistic materials lighting natural daylight soft shadows global illumination for depth details realistic sofas with fabric folds beds with natural wrinkles plants rugs subtle imperfections rendering photorealistic ultra high resolution top view orthographic slight post production for depth negative prompt no layout changes no misinterpretation of stairs no replacing stairs with furniture no random objects no distorted geometry use the same furniture as shows on the plan do not change the orientation of the floorplan