enhance the render to a high end 8k architectural visualization quality while strictly preserving the existing design this is a visual refinement pass only not a redesign quality improvements increase resolution to a crisp high definition 8k level enhance global sharpness and micro detail clarity refine material definition subtle without altering materials improve light balance and realism while keeping original lighting intent clean noise compression artifacts and rough edges material control do not change any materials colors or finishes do not modify texture scale including granite preserve all existing material assignments exactly geometry composition no changes to geometry proportions or architectural elements no camera movement no reframing no perspective distortion strict rules no new elements no stylization or dramatic effects no over sharpening no artificial hdr look maintain a natural realistic architectural photography aesthetic the final result should look like a professionally rendered and post processed image identical in design but significantly cleaner sharper and more refined
