Hi @disneytoy ,
ESP32 is not included in the build but you can build your own one easily, or if you have the lbr file, you can import it into Fusion in a few steps:
1. Click "Open" command from the application toolbar, select your lbr file. You will see a new library document is created. You can create a 3D package by right clicking on the footprint and then "Create Package from footprint" at this step.
2. Save the document into your Fusion hub;
3. Now new/open your schematic and run the "Add Part" command, you should be able to see your library.
If for some reason you don't see it, click the "Open Library Manager" button in the dialog above, select your library document and you should see it in the "Add" dialog.