create a hyper realistic 8k architectural interior render of this bathroom preserving the exact layout proportions camera angle and architectural details from the original sketchup model materials and textures important maintain the original material selections while enhancing their realism the wall tile must be significantly lighter softer and more muted with a warm light greige tone and an extremely subtle almost uniform natural texture the wall material should have very minimal veining avoid prominent marble like patterns dramatic veins strong linear movement harsh contrasts or excessive color variation the wall surface should appear calm understated and nearly solid in color with only very delicate natural stone variations visible up close the goal is for the wall material to act as a soft neutral background that allows the natural wood elements and the marble accent surfaces to stand out as the main design features the walls should not compete visually with the wood grain or the beautiful natural veining of the marble maintain a harmonious relationship between the muted warm greige wall tiles the natural stone accents the warm wood finishes and the light gray floor tiles the floor should remain a soft light gray with minimal texture and a matte finish important white doors all doors must remain solid white including the door panels and frames use a clean soft white painted finish with subtle realistic reflections do not render the doors in beige gray wood or any other color preserve the existing brass door hardware lighting use soft diffused natural daylight entering through the existing windows create gentle shadows subtle reflections balanced exposure and a warm inviting atmosphere without excessive yellow or orange tones strict design preservation do not add remove relocate resize or redesign any objects or architectural features preserve the exact bathtub shower enclosure plumbing fixtures windows roman shades walls doors and floor layout do not change the original wood or marble selections final goal a sophisticated warm spa like bathroom with a refined and balanced material palette the walls should be light muted and visually quiet allowing the wood and marble to become the focal points of the design prioritize subtle textures soft tonal transitions matte finishes white painted doors and exceptional photorealistic quality critical the wall material must not look like heavily veined marble it should be a soft almost uniform warm greige stone finish with barely visible veining the wood and marble accents must remain the visual focus
