enhance this image into a photorealistic render while strictly preserving the original design do not change the composition geometry layout furniture materials proportions or camera angle in any way do not add remove or reinterpret any elements only improve visual realism through subtle adjustments refined natural lighting and soft global illumination realistic shadows and light bounce slightly enhanced reflections and material response gentle contrast and exposure correction minimal texture refinement for realism keep the scene exactly as in the original sketchup export 100 faithful to the design the result should look like a high end photorealistic visualization not a redesigned or reimagined scene