create a photorealistic render using this revit perspective as the strict geometry and camera reference preserve the exact building massing roof forms roof slopes window and door locations chimney location shed roof at the left side porch patio geometry and overall proportions do not redesign the architecture or alter the building geometry only improve materials site context railings lighting and realism exterior design white vertical board and batten siding black metal window and door frames dark charcoal black stone chimney black and white modern waterfront palette clean contemporary trim the upper balcony should have glass panel railings with minimal black framing site condition the house sits on solid land finished grade do not put water under the house do not create stilts or an overwater house add a realistic patio deck area in the foreground with stairs leading down toward a dock and water beyond the shoreline the left shed roof area should read as an outdoor bbq grill area add restrained waterfront landscaping realistic grade and soft natural daylight negative prompt if available do not change roof shape do not move windows do not alter openings do not change massing do not place water under house do not create a stilt house do not redesign fa ade one critical point because this image has a large blank foreground archsynth may invent too much site that can be useful if you want patio deck dock but risky if you need control if geometry fidelity is priority make one more view with the actual patio deck outline modeled lightly in revit before sending it even simple rectangles for deck stairs and dock will force the ai to behave better
