photorealistic 3d bird s eye view render of modern single story atelier house floor plan 20x12m orthographic top down perspective at 30 tilt based exactly on the provided reference image preserve all walls doors furniture positions corner sofa coffee table poufs long conference table with chairs kitchen island bed desks dimensions geometry structure and layout no changes or additions use pbr materials matte concrete floors smooth white interior walls large floor to ceiling glass walls in the right extension with subtle reflections and transparency flat green sedum roof wooden terrace decking with grain texture surrounding sloped green terrain with grass shrubs and subtle topography high key daylight from above soft shadows ultra realistic textures 8k resolution professional architectural visualization style