The Documentation of the Shader is included as a pdf within the pack, but it can also be downloaded here.

For Loading the Fruits into your Scene, simply Choose "File --> Append", then choose "Group", then choose "Fruit_Bowl_Vol3" to get the Scene of all Fruits in a Bowl as Shown in the
Product Images. If you need Particular Fruits, Choose one of the Self named Groups:

Apples
Bananas
Grapes_Green
Pineapple
Orange
Lemon
Pear_Procedural
Mango_Green

To Import the Studio, choose "ZZZ_Studio"