photorealistic render of a bathroom interior ultra realistic quality strictly preserving the original geometry layout and exact colors of the entire room important keep all colors of walls floor tiles green bands and ceiling exactly as in the original image do not alter lighting color exposure or color balance do not modify shower mirror sanitary fixtures or washing machine only modify the vanity unit finish maintain identical composition and perspective vanity unit modification only replace finish with horizontal fluted wood cannettato orizzontale natural walnut wood tone medium warm brown 3d ribbed texture with evenly spaced horizontal grooves matte or satin finish no gloss realistic depth in grooves with soft shadows between slats subtle variation in wood grain for realism materials keep original wall tiles and green bands unchanged in color and texture floor unchanged same green tone and finish mirror sink shower and washing machine unchanged lighting neutral natural lighting consistent with original scene no warm or cold color shift soft shadows enhancing the 3d fluted texture of the vanity slight directional light to emphasize grooves without altering overall scene environment no added objects or decorations clean and minimal as original realism details high detail wood grain and fluted geometry soft shadowing between grooves for depth preserve all original colors without saturation changes no plastic effect no over sharpening accurate reflections on mirror and glass camera same framing and perspective as original image straight vertical lines no distortion quality ultra realistic render high detail pbr materials global illumination ray tracing soft shadows realistic shading negative prompt color shift warm tones altered greens flat wood texture must be 3d fluted glossy finish added objects or decorations modified layout or proportions