ultra realistic render of a modern kitchen island preserve the exact geometry layout proportions and materials do not change the design lighting important fix overexposure correct blown out highlights from windows reduce exposure recover details outside soft natural daylight from side openings balanced with interior lighting add subtle warm indirect ambient light to avoid flat shadows realistic contrast no white clipping no washed surfaces materials kitchen island front dark warm walnut wood with vertical grain matte satin finish rich natural variation countertop polished stone marble with high detail veining slightly reflective but not mirror like side panel darker stone with depth natural imperfections realistic roughness floor herringbone wood with realistic texture and soft reflection enhance realism add micro surface imperfections tiny scratches roughness variation edge wear improve contact shadows under island and along edges subtle reflections on countertop controlled physically accurate add realistic depth with global illumination and ambient occlusion details styling keep minimal refine cooktop surface glass reflection slight smudges for realism keep existing decor but make it premium ceramic vases subtle plant add very light shadowing behind objects for grounding camera straight on composition eye level slight depth of field for realism maintain architectural clarity no distortion render quality ultra photorealistic 4k ray tracing global illumination noise free sharp but natural