This is not Unity or shell, just standard Gnome with a normal panel on the left side.
The idea was to create something that resembled Unity, but I couldn't get DockBarX to work, so I just put some normal launchers there. The icons also doesn't match the rest somehow imo. The idea failed plain and simple. :/
Apps: opera, docky, nautilus
Wall: Simple radial gradient. If you can't create it yourself - just gtfo please.