A KMZ file is essentially a ZIP archive that contains a main KML file (usually named doc.kml ) and any supporting resources like images, icons, or 3D models.
: Place your doc.kml and your images into a single folder. km2.zip
If you already have a .kml file and related images, you can package them yourself: A KMZ file is essentially a ZIP archive
: Your new items will appear in the "Temporary Places" folder in the sidebar. km2.zip