task transform the supplied sketchup bathroom model into an ultra photorealistic luxury attic bathroom important preserve the supplied sketchup model exactly do not redesign the space do not modify the layout do not move any walls windows doors sanitaryware or furniture do not change the camera position do not change the camera height do not change the focal length do not change the perspective do not change the framing or composition preserve all proportions and dimensions exactly as modelled the final render must look like a completed high end luxury residence while remaining 100 faithful to the original design materials flooring premium natural white stone with a soft honed finish large format slabs with minimal joints vanity built in drawers finished in egger h1242 st10 natural sheffield acacia clean handleless design precise shadow gaps luxury bespoke joinery quality worktop basins caesarstone 508 isobellia porcelain worktop integrated basins fabricated from the same caesarstone material invisible joints sharp mitred edges premium stone craftsmanship window the glass should softly diffuse exterior light appear thick and premium have realistic glass refraction and depth create beautiful light diffusion within the bathroom metals use brushed gold throughout install luxe wall mounted basin mixer tap brushed gold matching brushed gold shower fittings if present matching towel rails matching accessories flush plate in brushed gold all visible hardware in the same brushed gold finish lighting create a warm evening atmosphere colour temperature 3000k throughout lighting should include soft recessed ceiling lighting hidden led lighting beneath the vanity subtle indirect architectural lighting soft accent lighting around the bathtub gentle reflections on the stone surfaces no harsh shadows no overexposure atmosphere time of day night create an intimate luxury spa atmosphere the bathroom should feel calm warm elegant private relaxing use soft pools of warm light that emphasise the textures of the stone wood and brushed gold finishes avoid excessive brightness the overall ambience should resemble a five star boutique hotel spa render quality ultra photorealistic luxury residential interior natural material textures accurate reflections realistic global illumination physically correct lighting maximum detail no stylisation no redesign maintain absolute geometric fidelity to the supplied sketchup model