strict mode geometry lock only material and lighting transfer allowed use the provided sketchup model as the base geometry and composition do not modify layout proportions camera angle object placement or architecture in any way material color direction balanced contrast between crisp white and soft greige tones accent wall in muted green clean bright modern spa aesthetic avoid beige yellow sepia tones walls tiled areas only shower only large format tiles approx 12x24 greige light stone tone neutral slightly cool not yellow subtle stone texture matte or honed finish back wall behind bathtub very important no tile on this wall smooth painted drywall muted sage green desaturated slightly cool soft not bright not yellow window wall very important no tile on this wall smooth painted drywall same muted sage green as back wall other tiled areas tile only inside shower area do not apply tile to bathtub wall or window wall do not extend tile beyond original modeled shower boundaries bathtub critical relationship bathtub must remain flush against the back wall no gap between bathtub and wall do not place any curtain or object behind or between bathtub and wall wall art one large framed artwork centered above the bathtub horizontal orientation composition with controlled color accents muted terracotta soft greens warm neutrals subtle ochre balanced and modern not overly busy not high contrast frame thin light wood or matte black window white frame simple clean white trim casing curtains high priority must follow exactly full height curtain floor to ceiling mounted on a decorative rod placed above the window near ceiling placement curtain stacked only on the left side of the window right side must remain clear curtain must not fall behind the bathtub curtain stays in front of the wall plane only fabric white sheer voile subtle tone on tone pattern light airy slightly transparent soft natural folds floor large format tiles 12x24 or larger greige light stone tone matching lower wall tile matte or lightly honed finish thin grout lines fixtures matte black near black finish glass clear glass optional very subtle fluted texture lighting soft natural daylight bright clean slightly cool balance gentle shadows high end editorial feel constraints very important maintain original geometry exactly strong contrast between white tile and greige stone green walls must remain soft and desaturated no bright green no beige or yellow tones no tile on back wall or window wall painted green only tile only within shower area bathtub must remain attached to wall with no gap no curtain behind bathtub curtain must be only on left side of window no half height curtain keep artwork as the only color accent in the space no redesign no added objects beyond curtain rod curtain trim artwork no geometry changes output photorealistic render preserve original framing and perspective exactly
