CHEAP Full Body Tracking On Quest 2! Tutorial - YouTube
Oculus Quest, Rift, Rift S Full Body Tracking full guide - YouTube
These researchers came up with a solution for one of VR's biggest issues: tracking your legs | CNN Business
Amazon.com: KIWI design Tracker Straps and Belt for Full Body Tracking VR, Compatible with PC VR Platform and SteamVR, Upgraded Hand/Foot Trackerstrap Accessories Fit HTC Vive Trackers (Trackers NOT Included) : Cell
Use Oculus Quest 1 & 2 Finger Tracking In Games Like VRChat! - YouTube
5 Cheap Full Body Tracking Solutions for the Quest 2 - VR Heaven
I think i have the answer to full body tracking for the quest/quest 2 in stand alone mode : r/OculusQuest