photorealistic refinement only preserve exact original image no redesign no reinterpretation strictly preserve exact herringbone floor pattern scale and direction exact countertop wood grain direction and scale exact cabinet panel proportions exact tile pattern and grout scale do not modify any texture do not replace any material do not smooth surfaces do not enhance wood grain keep original lighting and sunlight exactly as is no relighting no added contrast no color shift no brightness change subtle improvement of realism only slightly more natural light transition soft contact shadows cleaner material response material identity must remain identical
