You downloaded Newaita, and all the icons look destroyed?
In Newaita-gtk2, everything is fixed.
Newaita-gtk2 this Newaita for GTK2 and anothers old DE (MATE, XFCE, etc.)
Full support GTK3 and QT.
Download Newaita-gtk2 https://yadi.sk/d/djEXnyb_cVb79w
Newaita by Cybernix https://www.opendesktop.org/p/1243493/
Newaita icon theme is licensed under the CC BY-NC-SA 3.0