Before using this add-on, you need to configure some options: The "Catchpath" is the cache path of texture haven, where all thumbnails and downloaded textures will be saved. Chebox "use gitee" is to ...
BlenderArtist Thread: https://blenderartists.org/t/sorcar-procedural-modeling-in-blender-using-node-editor/1156769 Edit node parameters at any point without the fear ...