This is pretty awesome tool, great job! Now, I have a question/suggestion:
Would it be possible to have selective/specific filters? Let's say I want to quickly filter out clothes, so I back up specific type vars. It works nicely, but there are bunch of files where there is a scene with a look and morphs, and some clothing slapped on top of it. Even though it should be in a 'look' category, it will be detected by whatever you're filtering. If possible, I think having and/or checkboxes would be great. Idea is to be able to filter out vars that have only specific types of content in them, but not others. Or however many selected categories, but not others.
To give an example, if working with manual sub-folder structure, you could filter out .vars that have only scene file and morphs, that would result in filtering out majority of looks that happen to not have an appearance preset. Filtering out files only with morphs could easily separate scene vars from pure morph packages. Or files with only clothing and morphs could be easily found and put into clothing sub-folder manually. For some more complex vars, if they have morphs, looks preset, clothing, and a scene, they're most likely look scenes.
If you have many not sorted .vars, it's tedious to e.g. backup only clothing and then have to check many files manually because clothing is often included in scenes that should be in looks category, so it kind of defeats the purpose. It would be nice if that kind of filtering was possible.
