SSE custom follower's eyelashs stay still when blinking

[fengxinpikachu]

I'm trying to make a high poly head follower.Now I have met a problem which I cannot figure out.

Problem->The follower's eyelash don't play any animation when the follower blink. The eyelash just stay still.

Vedio->https://imgur.com/a/HbzH1Lx

[Sphered]

.Tri file is needed. And it has to be the correct compatible one. You dont need the Races or Chargen one for a follower, just the main one. But yeah assuming that facepart included a tri file, you need to point to it in the mod, for the game to properly animate that facepart

[fengxinpikachu]

Thanks, It has been solved.I think the cause might be the tri file is not compatible with the eye mesh.And there's no need to include eye mesh and tri files in a followers folder.I just replace the eye part with the one from original game.It works well.