Kinect 4 Unreal - "mouse look"

Hello,
I am a student working on by bachelor work. I am doing a PC game using Kinect and I have chosen to use the Unreal Engine 4 together with your plugin Kinect 4 Unreal.
My project will be a top-down shooter with one hand controlling the movement of the character and the other the rotation.

Right now I have a mouse look implemented,

but now it appears Ive hit a brick wall. How can I make the same effect for Kinect using the aforementioned plugin?
What I want to achieve, is the character rotating according to the hand or wrist position.