keep the image exactly as it is do not change composition objects table design proportions camera angle or layout only enhance realism to look like a real photograph improve natural lighting add realistic shadows subtle imperfections micro scratches dust texture variation and accurate reflections on marble and metal add slight camera grain natural depth of field and realistic exposure variation avoid smoothing or perfect surfaces do not redesign or move anything make it look like a real photo not a render no changes to geometry positioning or scene elements only improve photographic realism