enhance this interior elevation render while keeping the exact layout proportions and geometry unchanged do not move add or remove any architectural elements or furniture preserve all original materials and colours only refine them to look more realistic improve lighting with soft warm natural illumination and subtle shadows for depth add realistic material textures such as warm wood honed marble limewash plaster and soft matte finishes while matching the original colour palette exactly style should reflect a warm contemporary european interior with classic detailing including subtle mouldings brass accents and high end residential finishes keep the scene minimal clean and uncluttered no extra decor unless it already exists in the image focus on realism depth and atmosphere rather than redesign