Well thanks anyways ladies & gents (and sorry for the really late reply), unfortunately my computer can't seem to run 3-D Modelling programs such as XNALara and the like. So I've been thinking of looking into rigging 2D character models. The program that I used to make that picture shown in my previous reply Kisekae does have some character model rigging capabilities but it is a bit limited. (Though to be fair Kisekae is probably the only 2D Charactor Creator program that I know of that has any sort of model rigging.) But I have been recently noticed this site...
https://opentoonz.github.io/e/index.html
And I thought I would look into that (though I have heard that Blender can be used for 2D Character rigging as well). Though let me guess would 2D character rigging be a bit too much for paint.net or are there extensions for that too?