interior reception material override base input use provided greyscale reception render lock geometry camera proportions stair volume do not alter architecture apply materials and colors exactly as reference images materials warm honey toned wood with visible grain medium saturation matte finish dark reddish brown wood paneling vertical grain soft sheen honed warm stone in beige light ochre tones matte natural variation dark iron bronze metal low reflectivity aged patina textile surfaces with woven texture muted olive mustard brown tones abstract patterning matte finish material placement stair in warm honed stone with dark metal detailing walls in wood paneling matching reference tone and grain floors in warm stone matte select surfaces use textile texture as wall finish or panel infill no furniture no decorative objects color palette match reference images exactly warm browns honey wood muted greens deep reddish wood soft beige stone no added colors lighting no lamps no pendants no sconces no decorative lighting neutral even ambient illumination only no visible light sources rendering photorealistic soft global illumination matte materials no people no styling negative prompts furniture lighting fixtures plants artwork ornament bright colors white interiors modern minimalism ornate historic detailing