В описании же все написано!
Ubuntu 17.10 from daily build and with GNOME 3.24, at least for now! Not sure if they will update to 3.26!
GTK Theme - Adwaita Dark (GNOME's default) with custom windows controls
GNOME Shell Theme - Adwaita default
Icons Theme - La Capitaine (perfect match for Adwaita!)
Cursor - Breeze Snow (from KDE)
Fonts - Product Sans (by Google and awesome!)
Dash To Panel (the bottom panel)
Workspaces To Dock ( adds icons on workspacs thumbnails and much much more!)
▶ GNOME Files folder colors
see here! - http://foldercolor.tuxfamily.org/
Gintama OST - Ameendayo, Omaera!
Shivaree - Goodnight Moon
The Proclaimers - I'm On My Way