This product is provided as a Blender Asset Library.

To use the assets in Blender's Asset Browser, follow these steps:

1. Extract (unzip) the downloaded archive to a location on your computer.
2. Open Blender.
3. Go to Edit → Preferences → File Paths → Asset Libraries.
4. Click the + button to add a new asset library.
5. Select the extracted folder containing the asset library.
6. Confirm the selection and close the Preferences window.

The library will now appear in the Asset Browser. Simply select the library from the dropdown menu and drag & drop assets directly into your scene.