Available training/orientation scene for download?

Hi, I have looked around the unity store, and can't find anything. 

What I would like is a simple, short orientation/training scene that can be run prior to a game or a scene. With Oculus, you set up the equipment, and you enter a gray room that shows you how to use the controllers, point your fingers, pick things up, etc. After that short scene, you enter the "robot" training scene where you put the tapes in the player, use the 3d printer, and interact with the floating robot. 

Is it possible to get that first gray training scene? Are there others available? Does everyone build their own?