create an ultra photorealistic 8k corona renderer style visualization of this classic modern kitchen the goal is to improve only the realism and render quality while keeping the original scene completely unchanged do not change anything in the design keep exactly the same camera angle perspective composition kitchen layout cabinet dimensions classical cabinet frames island countertop waterfall stone side backsplash refrigerator built in appliances sink faucet pendant light spotlights bar stools wall moldings flooring rug accessories and every existing object do not add remove move resize or redesign anything color lock preserve all existing colors exactly as they appear in the reference image keep the cabinetry in the exact same warm cream off white tone the black appliances exactly black the brass gold handles and lighting details unchanged the bar stools in the same fabric and gold metal finish and the wood flooring at exactly the same tone do not shift the image toward white yellow orange grey or any other color keep the stone countertop and backsplash exactly the same including the white cream base and existing gold brown veining do not alter the vein pattern scale direction intensity or stone color improve only its physical realism with subtle polished reflections realistic roughness depth edge definition and natural surface detail lighting is critical keep the same overall brightness and exposure as the reference do not make the image brighter preserve the existing warm atmosphere and all existing light sources in their exact positions keep the under cabinet leds niche leds ceiling spotlights and pendant illumination unchanged improve only the physical behavior of the light using realistic corona renderer global illumination soft indirect bounce natural contact shadows controlled highlights realistic light falloff balanced contrast and subtle ambient occlusion avoid blown out leds and overexposed white surfaces improve the cabinetry with subtle realistic painted mdf texture the brass with physically accurate metallic reflections the upholstery with visible fine fabric fibers the black appliances with realistic reflections the flooring with natural wood grain and micro roughness and the stone with premium pbr detail add subtle real world imperfections only at the material level so surfaces do not look perfectly computer generated the final result should resemble a professional interior photograph rendered in 3ds max corona renderer with realistic gi ray traced reflections premium pbr materials natural shadow depth photographic dynamic range realistic exposure clean anti aliasing high detail textures subtle depth and 8k architectural visualization quality it must not look ai generated strict negative prompt no design changes no color changes no brighter exposure no additional lights no additional led strips no new decorations no new furniture no plants no people no material replacement no stone changes no cabinet changes no handle changes no appliance changes no camera changes no geometry changes no excessive bloom no excessive warm filter no hdr effect no oversaturation no plastic materials no artificial sharpening only enhance realism and render quality