To go along with my Guardian Mob Statue, I also built two Elder Guardian Mob Statues. One at a scale of 1 pixel : 2 blocks and one of 1 pixel : 4 blocks. I usually build my statues at the 1:2 scale, but needed the 1:4 scale so that the Elder Guardian statue has the correct size (more or less) with respect to the Guardian statue.
You can find schematics for LiteMatica and WorldEdit as well as a world with both statues in the download.
Feel free to download and use the statues however you like, but please give credit if you do :)
Check out my Mob Statue Collection for more builds like this!