extreme photorealism national geographic architectural photography 8k resolution geometry lock critical strictly preserve exact building geometry volumes proportions slab thickness balcony edges window positions railing lines terrain shape and all spatial relationships no redesign no reinterpretation no smoothing of architectural elements maintain identical camera position perspective and framing structural lock 100 all architectural elements must remain unchanged no shifting scaling thickening or simplification of any element all horizontal and vertical lines must remain perfectly identical realism enhancement only improve image exclusively through physically accurate lighting realistic global illumination and ambient occlusion high dynamic range sky advanced material response pbr realistic reflections refractions and surface roughness variation dslr like tone mapping exposure white balance contrast color depth environment refinement replace sky with realistic hdr clear sky mediterranean conditions late afternoon 4 pm enhance ground and surroundings with natural material detail subtle imperfections and realistic aging without changing geometry or layout botanical replacement opatija region replace all vegetation with authentic coastal mediterranean flora typical for opatija region oleander nerium oleander rosemary rosmarinus officinalis lavender lavandula laurus nobilis use physically accurate plant shaders with translucency and subsurface scattering keep original massing scale and placement of greenery life elements optional insert a small number of realistic people and vehicles with correct proportions and scale photorealistic skin natural poses subtle motion blur 35mm lens feel vehicles with realistic reflections and materials do not overcrowd the scene lighting mediterranean sunlight late afternoon 4 pm balanced contrast natural shadow softness physically correct light behavior absolute negative no geometry changes no altered proportions no new architectural elements no stylization no cgi look no plastic materials no fake vegetation no distorted perspective no overexposure no unrealistic shadows