Missing animation sequence in Oculus' HandSample project

We are using your HandSample's hands for a custom avatar. In order to provide a better experience we want to add the pinch animation based on the status of the Trigger button of the Rift controller. Your sample project provides that pose for the left hand (l_hand_pinch_anim) but doesn't provide the one for the right hand.

May you provide it also? Or can you give me a fast suggestion on how to create it by myself?