The EndeavourOS XFCE4 Theming.
If you are really lazy, use the script:
(this will overwrite existing setup for the current user)
wget https://raw.githubusercontent.com/endeavouros-team/endeavouros-xfce4-theming/master/xfce.sh
sh ./xfce.sh
(this will overwrite existing setup for the current user)
git clone https://github.com/endeavouros-team/endeavouros-xfce4-theming
cd endeavouros-xfce4-theming/etc/skel/
rm -rf ~/.config/xfce4 ~/.cache
cp .Xresources ~/.Xresources
cp .face ~/.face
cp -R .config/ ~/
sudo systemctl reboot