Capture a hyper-realistic photograph of a quirky creature, a shark with the tuxedo-like plumage of a penguin and the fluffy, rounded ears and face of a koala. The body should be sleek and streamlined like a shark, but covered in the black-and-white pattern of a penguin’s feathers. The head should have a koala’s fluffy ears, nose, and gentle expression, contrasting with the predatory nature of the shark’s body. The scene should be set in an icy, Antarctic environment, with the creature gliding through crystal-clear waters beneath a frozen surface, surrounded by shimmering icebergs, creating a striking blend of cuteness and danger.