Find the Prefab in the ‘RuneFox/ContactTester/_Prefabs’ folder and drag it onto your scene then onto your avatar so that it becomes a child object of your avatar.
Expand the ArmatureTargets Gameobject within the ContactTester Prefab.
Select the Right and Left Hand Target gameobjects and move them to their respective hands.
Move the HeadTarget so that it is mostly level with your head. This will be attached to your head so the asset can be used partially used in Desktop so you may need to play with it’s position for it to look good while on Desktop.
Move the Holster Target to the small of your avatar’s back. If you want to change this location you can do so by unpacking the prefab and editing the Armature Link on the Hoster Target to attach it to another limb.
You should be good to upload your avatar now.