I got full body tracking working on Quest 2 with Vive trackers and Virtual Desktop : r/OculusQuest
The Pros and Cons of VR Full Body Tracking
Amazon.com: Skywin VR Tracker Belt and Tracker Strap Bundle for HTC Vive System Tracker Pucks - Adjustable Belt and Hand Straps for Waist and Full-Body Tracking in Virtual Reality (1 Belt and
Amazon.com: Rebuff Reality TrackStrap Vive Ready FBT Bundle for Vive Tracker 3.0 and Original Tracker - Includes 2X Foot Straps and 1x Belt - Popular in VRChat for Full Body Tracking and
HTC Vive Pro 2 review from a Quest 2 owner's perspective
5 Cheap Full Body Tracking Solutions for the Quest 2 - VR Heaven
How To Guide: Full Body Tracking on Your Quest 2 IS Possible! – VR Wave
HTC's new VR face tracker can scan your lips, tongue and chin - CNET
Can you get full body tracking on Oculus Quest 2? - PC Guide
Researchers Show Full-body VR Tracking with Controller-mounted Cameras
Amazon.com: AMVR VR Full Body Tracking Straps, Adjustable Tracker Straps and Belt for HTC Vive Tracker (1 Tracker Belt + 2 Palm Straps + 2 Foot Straps, Vive Tracker NOT Included) : Video Games
3 Pack VR VIVE Tracker (3.0) - with Rebuff Reality TrackBelt + 2 TrackStraps Full Body Tracking VR Bundle, Black - Walmart.com
How To Guide: Full Body Tracking on Your Quest 2 IS Possible! – VR Wave