ancient carved obelisk 3d model

a massive, towering white stone monolith of enormous weight and bulk, with an unnatural, well-shaped contour indicating intelligent workmanship. The monolith should be visually imposing, suggesting a height that dwarfs a person—a colossal, mountain-like structure. Its surface is intricately carved with ancient, aquatic hieroglyphs and bas-reliefs depicting conventionalized forms of fishes, eels, octopuses, crustaceans, mollusks, whales, and crude humanoid monsters with fish-like or amphibian traits. The stone texture should appear smooth yet aged, with a solid, monolithic massiveness emphasizing its ancient and otherworldly origin, eldritch, lovecraft, ancient, seaweeds, barnacles, cosmic horror