refine the existing granite material in the render with high precision adjust only the texture scale of the granite that is already applied to the inner face of the entrance frame reveal critical this is not a new material application do not replace or spread the material to other surfaces only modify the granite that currently exists in that specific inner frame area scope limit the adjustment must be restricted exclusively to the inner reveal of the entrance frame do not apply or extend the granite to the exterior face of the frame do not apply the granite to surrounding walls interior spaces or any other elements texture adjustment reduce the scale of the granite pattern so the speckles are smaller tighter and more realistic keep the same color tone finish and lighting response no blurring no loss of detail strict rules no changes to geometry lighting reflections or camera no material reassignment no expansion of the affected area the only change should be a subtle rescaling of the existing granite texture within the inner frame reveal
