refine this bathroom render in a cohesive wabi sabi style preserving the existing layout and equipment do not change layout sanitary equipment shower fixtures plumbing positions camera angle no redesign no added elements material corrections important 1 shower tiles correction the entire shower area must be tiled the left wall inside the shower must also have tiles do not leave any plaster wall inside the shower tiles should be consistent on all shower walls natural earthy tone tiles matte finish subtle texture and slight variation for realism 2 rug preservation keep the rug in front of the sink do not remove it replace or refine it into a wabi sabi style rug natural fiber linen wool jute or cotton neutral warm tone soft texture slight irregularity organic subtle pattern not geometric or modern style direction warm textured walls limewash mineral plaster in warm beige or sand tone matte finishes only natural imperfections calm minimal cohesive look no glossy or hotel style finishes realism enhancement improve material texture quality accurate roughness and bump maps subtle plaster variation realistic tile surface detail soft natural lighting no oversaturation no new decorative elements goal homogeneous wabi sabi atmosphere with correct shower tiling and preserved natural rug enhancement and correction only no reinterpretation
