create a 4k ultra realistic architectural bedroom render based strictly on the reference image preserve the exact camera angle perspective framing composition room dimensions architectural geometry bed position and design bedding arrangement bedside table decorative objects artwork door rug herringbone flooring ceiling design recessed led lighting colors materials and all proportions keep the walls and ceiling clean neutral matte white preserve the existing dark charcoal bedding white pillows with black piping white bedside cabinet black door hardware beige grey rug light natural wood flooring and green and black abstract artwork exactly as shown enhance only the rendering quality using balanced exposure realistic global illumination warm neutral 3000k ceiling lighting soft contact shadows subtle ambient occlusion realistic fabric folds detailed upholstery textures natural wood grain accurate material reflections subtle imperfections and crisp architectural edges maintain the calm warm minimalist atmosphere professional interior photography ultra photorealistic sharp focus natural colors 4k resolution strict instruction do not add remove move resize redesign recolor or replace anything do not change the bed bedding pillows bedside cabinet accessories artwork door rug flooring ceiling light room geometry camera position perspective or composition keep everything exactly as shown and only improve the realism