I've made my first upload a little while ago and it has 126 dependencies, I've looked at all the guides and had some advice from Origin69 and SlimerJSpud, (I really appreciate all the help but I'm slow) so I know I need to replace items and morphs and things with original ones but how do I actually do that? Do I have to unpack it and remove stuff or delete the items and redownload only specific parts? When I look up whatever I need it just says in library.