overall style quality a highly detailed ultra photorealistic 3d render at 8k resolution the output must be cinematic and indistinguishable from a real photograph use physically based rendering pbr to ensure maximum realism scene consistency constraints based strictly on the existing scene layout all architectural elements furniture placement specific objects and all visible written text signage must remain exactly in their current positions orientation and proportions do not alter the composition or remove any original elements the primary goal is to enhance the realistic quality of what is already there material realism all existing materials wood concrete metal fabrics glass etc must be rendered with extreme photorealism textures should be tactile showing microscopic details realistic roughness surface imperfections and accurate reflections refractions appropriate for their real world counterparts lighting scenario the scene is illuminated entirely by artificial light sources with a warm temperature of 3000k this warm light should create soft shadows and a golden inviting atmosphere crucially the room or space visible in the far background perspective must be brightly illuminated with this same 3000k warm light creating depth and drawing the eye deep into the scene added elements people in the mid to far background insert two realistically rendered adults engaged in natural conversation they should be posed casually perhaps one gesturing slightly they are situated in the newly illuminated background area adding life to the scene without blocking key foreground elements their clothing is casual smart camera atmosphere photorealistic camera shot with a slight depth of field keeping the foreground sharp while gently softening the background and the people subtle volumetric atmosphere to catch the warm light rays