I have no clue how difficult it would be, and this image is not on Menelaus because I only thought about it as an enhancement after I was fairly far in the process.

I had an abundance of Menelaus Saplings and Compost, so I kept making Menelaus trees that were 6 m tall to make houses, and then some taller ones to have a variety of houses, and then finally a Menelaus Mansion house. Anyway, if you were inclined to put villagers on this "planet" then it might look something like the following (except for all the grass which makes it clear I am on Mincra).

those looks very cool. Can you their upload the world or even better use the /fpdebug Structures scan x0 y0 z0 x1 y1 z1 command and scan them. it will create a json file in your minecraft folder(open it via the resourcepack menu). the tab completion is supported when looking at a block so you can jsut scan the whole area. This is just to make sure your build is not going to be forgotten.

Links to downloads sent.