Complete detail and free download descriptions of this setup are given below:

Firstly you have to install all these apps in your andriod:

Nova Launcher

Nova Launcher Prime

KWGT Kustom widget maker

Download free kwgt pro

ZArchiver

Now download the free widgets and wallpaper by click on following link:

Free widgets and wallpaper with backup file

For your facility here is a step by step guide how to import widget in your andriod


Here's a pack of most wonderful and awesome widgets is available, which contains a lot of widgets to make your screen more unique: