ROBOT ARMS I VR
Also see: ROBOT ARMS II VR !!
Was tested and works great with the free Unity addon [VRarmsIK], which has till now the best elbow correction system ever invented. And it’s free too! However, I tested these arms with this system and it was an amazing result. The arms are not connected to a “chest” bone, to be able to switch arms in runtime. ;) You can get the Unity VRArmIK system on github: https://github.com/dabeschte/VRArmIK
Details: