generate a photorealistic rendering using the provided revit image as the exact geometric and compositional base do not modify reinterpret or redesign any architectural elements proportions openings rooflines or layout preserve all geometry exactly as shown apply realistic materials as follows exterior siding shou sugi ban charred cedar vertical plank siding with natural variation and subtle shadow lines avoid uniform coloration include natural graying and irregularity exterior trim match shou sugi ban charred cedar siding in tone with visible grain roofing dark gray metal standing seam roofing with realistic texture and coursing windows and doors dark gray aluminum clad frames with accurate reflectivity and minimal gloss glass should have subtle reflectivity while still allowing visibility into interior stone veneer blend of light gray blue gray and tan rust color stone in an ashlar pattern with stones approximate 8 12 with variation in sizing throughout site elements walking path of staggered reclaimed granite in a linear pattern