enhance only the lighting and overall photorealistic quality of the existing image do not modify the design in any way preserve exactly the same layout geometry proportions camera angle and all existing elements do not add remove or move anything no new furniture no new walls no new objects no decorative elements improve global illumination exposure and light balance for a more realistic and natural result refine material rendering with a strictly matte finish no gloss no reflections unless already present and subtle increase realism through better light diffusion soft shadows and accurate material textures keep everything faithful to the original design goal a brighter clean highly photorealistic render with matte materials without any alteration of the scene
