>>18280564>>18280531>>18280573>>18280574starts to form in the imagination like this pic
The Flat Earth model works if you can put Australia below the equator so that the southern stars appear to rotate as if we are on a spinning globe. This makes all models work. They have to "adjust" maps by distorting surveying calculation how they "add in" a calculation for "earths curvature" only that the calculation is wrong and shows the earth in the "current map regions".
You can change the surveyor "earth curvature" calculation and make the Earth any shape you want.