I feel like there should be a "My asset" gallery for your 3D Models and Textures, so you can manage them, delete some, download assets, or import more.
And whenever we start a new project, it should create a new asset library for that project only, and whenever you view the textures or models of the new project, it shouldn't show assets from older projects. (However you should have an option to import older assets if you want to)
The reason why I want this is because:
1. I want to remove unwanted assets or download ones I lost overtime and can't get back anywhere else
2. When starting a new project, it's kind of annoying to scroll through all my old textures and models just to find the new ones I imported.