replace the existing shower floor material only with the flooring tile shown in my reference image use my reference image as the exact material reference for the shower floor match the reference s color pattern texture finish and scale as closely as possible apply the material only to the horizontal floor surface inside the shower keep the shower walls bathroom floor outside the shower walls ceiling fixtures glass trim and all other materials completely unchanged make the tile material follow the correct perspective and scale of the shower floor with realistic grout lines and installation make it look like a real professionally installed shower floor with realistic texture depth and subtle variation important only change the shower floor do not apply the reference material anywhere else in the room add a 5 inch tall baseboard along the bottom of all walls in the room the baseboard should be simple clean and straight with a subtle traditional profile add a simple ceiling trim crown molding where the walls meet the ceiling keep the ceiling trim minimal and understated with a clean simple profile not ornate or heavily decorative continue both the baseboard and ceiling trim consistently around all applicable walls and corners make the trim look properly built into the architecture with realistic proportions shadows and transitions at corners match the trim s finish to the existing painted architectural elements in the room do not change the walls ceiling flooring windows furniture materials colors camera angle or room proportions only add the 5 inch baseboard and simple ceiling trim