ancient stone monolith 3d model

n ancient, gigantic white stone monolith positioned at the bottom of an immeasurable pit or canyon. The monolith is well-shaped and massive, showing signs of workmanship and worship by living, thinking creatures. Its surface is covered in unfamiliar hieroglyphs predominantly featuring aquatic symbols such as fishes, eels, octopuses, crustaceans, mollusks, and whales. Include crude sculptures depicting humanoid, fish-like creatures with webbed hands and feet, suggesting an ancient aquatic race, lovecraft, cosmic horror, ancient.