enhance realism of the existing architectural render while strictly preserving the original composition camera angle geometry scale and design intent improve material realism with higher fidelity textures accurate surface roughness reflections and subtle imperfections no material changes upgrade lighting to be more cinematic and dramatic with natural light behavior deeper shadows soft global illumination and realistic contrast without altering light direction or mood refine the sky to a more realistic high quality atmospheric sky that matches the original lighting conditions increase overall photorealism depth and clarity while keeping all architectural elements colors materials and spatial relationships exactly the same no new objects no style change no redesign no compositional changes
