modify the shower area in the image by replacing the current shower set with a sleek modern concealed flush mounted shower system position both the square rain shower head and the rectangular mixer panel on the same wall as the toilet the new system must include a square wall mounted rain shower head installed on the wall with the toilet a rectangular concealed mixer panel valve controller placed directly below the rain shower on the toilet wall a matching rectangular or minimalist stick hand shower attached to the same wall 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
