i liked his pillars so i calculated it manualy and built it .i have used signs to tell the dimensions you need. the base is from center block you go 97 blocks out and on 98th block you make a 15 x 15 . this i did so that i can build it on a server so taht it can be challeging . you are free to use the dimensions and also there will be tutorial on these personaly by vesko himself so i odnt have to do that . this is just my test world where i tried replicating it since tehre was no tutorials and it looked really nice.

the map is super flat with just the pillars .

credits to Orginal creator Vesko