Generate a hyper-realistic close-up of a human hand wearing a bracelet crafted entirely from human teeth. Each tooth must be anatomically precise, with distinct crowns and roots, and must resemble real extracted human teeth in shape and detail. Ensure that the teeth display natural variations, such as subtle differences in size, shape, and texture, to enhance realism. The overall composition should highlight the unsettling and eerie aesthetic, with realistic lighting, detailed skin texture, and lifelike teeth placement.