keep everything exactly the same architecture lighting materials camera angle and scene composition do not modify the building or environment add people to the scene a mix of men and women in corporate gala attire evening dresses suits formal event clothing some participants should be standing and talking others should be seated on sofas or chairs like a corporate gala cocktail event people holding drinks small groups talking natural poses elegant corporate event atmosphere photorealistic architectural visualization render realistic lighting high end archviz style only add people keep the rest identical