Built this myself in 7 days. Took 54 hours. Not proud of how no life i went on building this, but its a cool build. You can find it at x:513 z:-4156. In the nether the closest portal is at x:58 z:-508 theres a cobble stone slab path to it. You'll need to max your render distance to see it from the viewing platform
i was thinking about building a base in it, but im tapped out of minecraft energy so feel free to move in, art is a collabarative effort. I recommend the inside, the bottom is flooded so you can put an aquarium/ coral reef in it (do not keep dolphins, they always drown) and the inside is all lit up, i also think itd be funny to build gardens on his shoulds and arms or something.