Add a new 'large' variant that embeds kali-linux-large and is GNOME based

kali-config/variant-large/package-lists/kali.list.chroot

@@ -0,0 +1,15 @@
+# You always want those
+kali-linux-core
+kali-desktop-live
+
+# Kali applications
+#<package>
+# You can customize the set of Kali metapackages (groups of tools) to install
+# For the complete list see: https://tools.kali.org/kali-metapackages
+# kali-linux-default
+kali-linux-large
+# kali-linux-everything
+# kali-tools-top10
+
+# Graphical desktop
+kali-desktop-gnome