enhance this interior render to look more photorealistic do not modify the design layout furniture colors materials or textures windows keep all paint colors finishes and proportions exactly as shown do not replace or reinterpret any elements only improve lighting realism natural light soft shadows and reflections add subtle ambient light and realistic daylight direction if needed add a simple and neutral outdoor background through windows natural sky soft greenery no strong colors the goal is to enhance realism while preserving 100 of the original design strict preservation of original materials and color tones no redesign no color shift no adding window