How to mek half-life alyx movement and VR hand's hands

hey, I am wondering how I would go to make a VR game like VR hands but without flying movement. I want a game inspired by half-life alyx. I like the continuous movement in half-life alyx. I am trying to make VR hand’s hands with half-life continuous movement control using the left thumbstick on a VR controller.

Movement im looking for

Hands im looking for

if you have any idea on how to make this please leave a comment to help me out here!