modify the shower area in the image by replacing the current shower set with a sleek modern concealed flush mounted built in shower system the new system must include a square ceiling mounted or wall mounted rain shower head matte finish modern geometry a rectangular concealed mixer panel valve controller with clean sharp edges a matching rectangular or minimalist stick hand shower on a wall holder maintain the original tiles lighting and overall bathroom layout ensure seamless integration into the wall with realistic reflections shadows and high end finish matching the existing aesthetic
