refine this interior bedroom rendering while preserving all geometry composition materials and objects exactly as they are do not redesign or add anything only adjust lighting and material softness lighting adjustment slightly warm the overall lighting tone soft golden warmth reduce any harsh or flat illumination create a softer more ambient and intimate atmosphere maintain the existing lighting placement and intent just refine quality and diffusion bedding material refinement make the bedding appear softer and more tactile enhance subtle fabric softness and light absorption maintain the exact same material texture and pattern preserve the visual blending between the bedding and rug do not separate or increase contrast between them material response to light slightly soften how light interacts with all materials reduce any overly sharp highlights keep wood and wall tones consistent just warmer and more cohesive color atmosphere keep palette neutral and calm slightly warm overall tones without increasing saturation maintain a quiet minimal and serene atmosphere important constraints do not change furniture layout or architecture do not add decor lighting fixtures or objects do not alter material types or colors do not increase contrast between bedding and rug optional line use this it helps guide subtlety emphasize softness warmth and quiet minimalism while maintaining a seamless material continuity travertine material refinement adjust the travertine surfaces walls floor and ceiling to appear more natural and slightly rougher reduce smoothness and any reflective or polished appearance introduce subtle surface variation and porosity typical of honed or lightly textured travertine maintain the same color and tone but improve realism through micro texture and light absorption avoid making the surface overly rough or noisy keep it refined and high end
