A monstrous hybrid creature combining the ferocity of a great white shark with the legs of a giant spider. Its sleek, wet shark body gleams under the sunlight, jaws open with razor-sharp teeth, while eight spindly arachnid legs stab into the wet sand of a desolate beach. Ocean waves crash in the background as it prowls menacingly out of the sea, a surreal nightmare beast from another world. Ultra-detailed, hyperrealistic textures of shark skin, glistening fangs, and sharp spider legs. Cinematic horror-fantasy concept art.