Hello @schroederskater
Unfortunately there are currently no import/export scripts available.
This plugin is a one-man-project which makes it impossible for me to provide import-scripts for other platforms. There are thousands of other forum systems out there. Each of them are more or less complex. If I develop import-scripts for them and offer them as a forum-feature I am enforced to ensure that they are working correctly with every new version of Asgaros Forum, WordPress or updates of the other forum-system as well.
I can’t ensure or maintain this alone. I am also not aware of existing import-scripts for the Simple Machines Forum.
If you need to import existing data, a custom-implementation/import-script would be necessary.