add a black countertop with a black vessel sink sitting on top of it the sink should be an elegant above counter basin with a refined matte black finish the countertop should be black as well with a luxurious sophisticated appearance and realistic stone texture coordinate the black sink and countertop with the black toilet black shower system black shower glass and subtle gold details to create a cohesive high end bathroom design use warm atmospheric lighting to highlight the textures and create delicate reflections on the black surfaces keep the existing layout dimensions and positions of all elements exactly as in the original drawing do not move any fixtures photorealistic 3ds max v ray render
