How can I Move, Scale and Rotate my augmented Object, with the use of Lean Touch?

Hello, I’m using Unity 5.5.1f1 with Vuforia to augment things. I imported the latest “Lean Touch” because I would like to Move, Scale and Rotate the augmented 3D model.

I’m following this tutorial: https://www.youtube.com/watch?v=rSbXR5h5cRc&t

Around 9:00 you can see the person drags “LeanSelect3DTransform” script of "Lean Touch" to his game object in the hierarchy panel. Then in the Inspector panel, the person drags his object to the “Selected Game Object” field of this script, and can check/uncheck “allow Translate, Rotate, Scale”.

However, I can’t find the “Lean Select 3D Tranform” script in the latest “Lean Touch”.

What steps can I take, so I can Move, Scale and Rotate my (Overlay) Object, with the use of Lean Touch?

And are there other things such as “Lean touch” which I can use as a good and simple alternative?