Download The Product Latest Version from the below:
The files are provided in RAR format. To extract them, use WinRAR on Windows or The Unarchiver (or a similar tool) on macOS.
The Blender – Import As Decal add-on for Blender can add decals and stickers to several scenes while providing an easily customizable shader. It also allows for easy integration through the Blender interface.
Image 1: Adjust the look from the N-Panel (under Item) or the shader editor

Image 2: Directly import images as Decals/Stickers and come with an advanced Shader

.py files or a folder:.py files are inside a folder.