substratum_tab_featured_apps.xml

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<substratum>
    <theme id="Tapete">
        <author>llevo3 ★ design</author>
        <package>dejan.llevo3.wallpapers</package>
        <pricing>Free</pricing>
        <backgroundimage>https://raw.githubusercontent.com/substratum/database/master/images/tapete.png</backgroundimage>
    </theme>
</substratum>