Hi, it was a experimental project for my uni. In this project I aimed to create 3D maps (or map presentations) guided by .xml files and feed by .geosjon, .jsonor .csv .
1.Multiple map support in same time.
2.Map configuration with .xml.
3. .json and .csv support.
Just create an .xml file and add .geojson files for map drawing and .json or .csv files and configure them as I did in relations then you should execute Geopedia.py and then select maps from view mode (there is no continue button when you close the window it continues).
For .geojson files you can use https://www.geoboundaries.org/
For real data you should use hand-write or extracted data from tables the files into .json or .csv.