This theme is the edited form of Ambiance theme which is used in Ubuntu 10.10.
*Window border controls moved from top left side to top right side.
*Big menu dot(which I found it ugly) replace with icons of applications.
Changes made by gconf-editor are temporary and menu dot can't be change with application icons.
All you need to do is just type
sudo tar -zxvf 139865-Ambiance AppIcon.tar.gz -C /usr/share/themes
on the same directory.