enhance this exact ensuite render to photorealistic 4k quality keep all geometry layout fixtures and proportions exactly as they are improve realism only crisp carrara marble brick pattern wall tiles with natural soft veining and clean grout lines marble vanity top with subtle polished sheen smooth ceramic undermount basins realistic aged brass tapware and bar handles with fine brushed metal texture and gentle highlights even soft glow around both arch led mirrors accurate reflections in the mirror faces refine lighting to soft even daylight with warm ambient fill balanced exposure recover blown highlights and gentle realistic shadows maintain true white balance with neutral tones sharpen surface and cabinetry detail remove render noise and grain and clean up any stray coloured lines add only minimal neutral toned styling one folded hand towel on the bench and one small soap dispenser near a basin nothing more do not add move or remove any fixtures cabinetry or layout high end architectural visualisation photorealistic ultra detailed 4k
