edit the existing photorealistic bathroom visualization keep the camera angle framing perspective lighting proportions materials and all objects exactly the same do not change anything in the scene except the two specified elements below replace the current shower set shower head arm and controls with a brushed copper shower system exactly matching the style shown in the provided reference image the finish must be brushed copper high quality realistic and integrated naturally into the existing wall installation replace the current blue mosaic tiles behind the mirror with the tile material shown in the provided reference image match the color texture scale and pattern accurately ensuring it blends seamlessly into the existing bathroom design important constraints do not change any other materials colors or objects in the scene do not alter lighting keep original warm soft lighting do not change composition camera or perspective do not redesign or restyle the bathroom only the shower system and the tile surface are allowed to change
