RealSense SDK
https://github.com/IntelRealSense/librealsense/releases
Reccomended version: 2.26.0
Select your version, find the Assets subsection and download the .unitypackage
Quick link: https://github.com/IntelRealSense/librealsense/releases/download/v2.26.0/Intel.RealSense.unitypackage

Vive Input Utility
https://github.com/ViveSoftware/ViveInputUtility-Unity
https://assetstore.unity.com/packages/tools/integration/vive-input-utility-64219

NAudio
https://github.com/naudio/NAudio
The easiest method is to download the latest precompiled version (NAudio-Release.zip) which is currently v1.8.4.
Otherwise you would have to compile it yourself.
Place the files (license.txt, NAudio.dll, NAudio.xml and Readme.txt) in the Assets folder of your Unity project
(preferably in Plugins > NAudio [version])
Quick link: https://github.com/naudio/NAudio/releases/download/v1.8.4/NAudio-Release.zip

Simple File Browser
https://github.com/yasirkula/UnitySimpleFileBrowser
https://assetstore.unity.com/packages/tools/gui/runtime-file-browser-113006

Required prefabs
BodyghostCore - Bodyghost VR
ViveCameraRig - Vive Input Utility

Optional prefabs
CameraPositioner - Bodyghost VR
SkyboxSphere - Bodyghost VR

This work is licensed under a Creative Commons Attribution 4.0 International License. https://creativecommons.org/licenses/by/4.0/