Is there any sources that provide all the player bones all I could find was these
Common generic bones (left hand equivalents also available for all): ValveBiped.Bip01_Head1, ValveBiped.Anim_Attachment_RH, ValveBiped.Bip01_Spine, ValveBiped.Bip01_R_Hand, ValveBiped.Bip01_R_Forearm, ValveBiped.Bip01_R_Foot, ValveBiped.Bip01_R_Thigh, ValveBiped.Bip01_R_Calf, ValveBiped.Bip01_R_Shoulder, ValveBiped.Bip01_R_Elbow.
Also by left hand equivalents does that mean I could also do ValveBiped.Bip01_L_Shoulder rather than ValveBiped.Bip01_R_Shoulder
There’s no documentation, and there’s no need for it ( cause bones are all different for all models ), just [selfpromotion]use my epic awesome tool called Easy Entity Inspector that shows you all the bones and attachments of selected entity and many more[/selfpromotion].