This is essentially a thumbnailed file browser that allows you to make "palettes" of scenes using your existing directory structure. Drag and drop scenes like regular files into your main scene workspace.

Within a palette, subdirectories can be expanded/minimized or flattened. Save your favorite directories for easy access and to adjust display settings to your liking.

Thumbnail Troubleshooting:

Pixel Art/Small 2D assets: For small 2D assets, turn on "instantiate scenes for preview" in the settings and adjust the slider to get a crisp image.

Other: By default, the plugin uses Godot's thumbnail preview system. If the thumbnail is blank, open the scene, center the viewport over the visible nodes and resave it. Whatever is visible in the main workspace will be saved as the thumbnail. You can see the new preview by clicking the palette in the favorites bar to refresh it.