This is the Ubuntu theme that will make Windows 11 look like Ubuntu, or at least most of its constituents. Once the download finishes, move on to the next file to download.
Then click on UltraUXThemePatcher under “Download”. zip file and extract it to the themes directory i.e. Any GTK-based desktop Cinnamon Gnome LXDE/Openbox MATE Xfce Manual installation. GTK theme based on the appearance of Win32 apps on the Windows 10 platform using the default color scheme.
Windows 10 icon pack gnome Adwaita Gnome iconpack for Win7/8/8.1/10 - Skin Pack … 18 Best Gnome Themes for Your Gnome Desktop WebWindows 10.