Tekken 8 Facial Bones Examination - CDDTreborn/Tekken-8-Resources GitHub Wiki

Mouth: X_LipCorner (L,R). Simple Lip corner setup.

X_UpLip (C,L1-3,R1-3). These bones are controller bones and the bones they control provide weights for the lower part of the upper lip.

The lower lip is built the same.

Eyes are simple X_Eye (R,L)

X_UpEyeLid1-5. Direct Deformers for the upper eyelids, lashes, AO, and tear ducts

X_LowEyeLid2-4 have a child X_SubLowEyeLid2-4. The parent controls the inner lid closest to the eyeball and the sub/child controls the outer part of the eyelid.