Given that the article's author used Blender to create their model, I'm surprised they didn't use it's built-in paper model exporter. https://docs.blender.org/

Given that the article's author used Blender to create their model, I'm surprised they didn't use it's built-in paper model exporter. https://docs.blender.org/manual/en/4.1//addons/import_export/paper_model.html https://docs.blender.org/manual/en/4.1//addons/import_export...