Visualize a charming anthropomorphic shark. The shark should have a more humanoid shape while maintaining its key shark features, such as the fins and tail. The style should be innocent, friendly, and adorable, matching that of charming and cute creatures often seen in children's storybooks. The shark character should exude joy and friendliness, perhaps with a wide, toothy smile. Additionally, it must not contain any text. Bear in mind to make the scene as vibrant and attention-grabbing while maintaining the cute style.