: If this is the Snap plugin, it provides an interface to add makeup, face gems, sparkles, and hair decorations to AR lenses. You can find official documentation and tutorials on the Snap for Developers site.

: These are for Lens Studio. Open Lens Studio, go to the Asset Library, and import the plugin.

: These often indicate a game mod. Look for a "Readme" text file inside the folder for specific installation paths (usually a Mods folder in the game's directory).

Right-click the file and select or "Extract to Glam.And.Glitter/" .