SUPERIMPOSITION BASED AUGMENTED REALITY | OBJECT TRACKING 

We will create 3D Object

Property - 

1. Object Should be Opaque - It should not be transparent

2. Rigid

3. Minimum Moving Point

Light Should be  Proper 

For More Detail you can  Read here  

Download Vuforia Object Scanner  Download

In Builds Setting -> Player Setting -> XR Setting -> Check Vuforia AR Support

Install App in device -> take Colour Print of Target sheet Place object and Scan the object

Crate A Database with 3D Object

Downloads Database

In Unity Create 3D Scan Option in Vuforia Engine 

Select the database

Place any (Scan Object) 3D Object (Prefeb from Store)  in BOX