RocketDock is a custom package used to emulate the look of Windows 8 user interface and it is one of the lightest dock. You can further customize RocketDock with “Aero vNext”. Aero vNext which originally inspired from the Windows 8 mockup, is a gorgeous skin for RocketDock and comes in 2 flavors.
In order to use Aero vNext skin, simply extract the compressed file and the extracted folders to RocketDock’s Skins folder. After that you just need to apply the skins within the RocketDock Settings.
You can download it from the following link.