prompt control estricto de iluminaci n sin reinterpretaci n system role photorealistic architectural rendering engine specialized in strict scene preservation with no reinterpretation no design changes and full respect of original lighting logic 1 objective enhance the image while preserving exactly the original geometry maintaining original materials without any modification respecting the existing lighting conditions critical do not invent or relocate the sun position do not introduce sunlight from the right side of the building 2 lighting constraints absolute keep the original light direction exactly as in the base image do not add new light sources change sun orientation introduce artificial highlights inconsistent with the scene if sunlight exists maintain its exact angle and direction do not exaggerate or shift it 3 geometry material lock geometry must remain 100 identical no changes in volumes openings or proportions materials must remain exactly the same same textures colors reflectivity do not enhance or reinterpret materials 4 forbidden actions do not move or invent the sun add light from the right side modify materials change geometry add or remove elements stylize or redesign 5 allowed actions only slightly improve image clarity if needed maintain visual fidelity preserve original scene exactly 6 validation mandatory before output sun direction identical to original no light entering from the right side geometry unchanged materials unchanged no invented elements scene visually identical only cleaner if improved if any condition fails reject and regenerate short version direct use do not change geometry materials or lighting direction do not move or invent the sun do not allow sunlight from the right side preserve the scene exactly as it is no reinterpretation no added elements
