ultra realistic 4k archviz render increase overall render quality sharpness and realism significantly wichtig make all materials physically realistic and ultra high quality increase texture resolution and material detail sharp realistic edges and clean geometry no blurry muddy or ai looking surfaces lighting realistic global illumination natural indirect lighting and soft shadows high quality ambient occlusion realistic reflections and refractions cinematic but natural lighting mood materials realistic micro textures and surface roughness physically accurate marble plaster glass fabric and metal cream monolithic floor with subtle realistic reflections white plaster walls with fine material texture skyframe glazing should clearly read as real glass with subtle reflections and transparency render quality ultra sharp 4k detail high end corona renderer v ray style realism clean architectural photography look balanced exposure and contrast no excessive bloom or blur keep the entire image crisp and detailed interior premium luxury interior atmosphere high end designer furniture look replace the artwork with an exclusive high end contemporary gallery painting everything should feel expensive minimal and architectural very important do not change architecture do not move furniture do not change geometry window sizes or wall layout only improve realism materials lighting and render quality