change only the color of the shelter s ceiling underside in the architectural visualization to ral 080 80 10 exactly matching the cornice r mse do not alter the cornice or any other elements roof columns windows shadows lighting textures must remain exactly as in the original image with no changes in color brightness or tone ensure the ceiling blends naturally and photorealistically while keeping all materials shading and reflections consistent the final result should be fully cohesive with no visible edits outside the ceiling
