List of bone names and numbers?

Like “ValveBiped.Bip01_Head1” is the head, and I think it’s number is 10.

In steam go to the tools tab and get the Source SDK. Once it setup use the Model Viewer to open a model and see the bones it has. Most human ones have the same but not all.

To get the number, also called bone index, use **[Entity.LookupBone](**.