Go to:
x64v.rpf\models\cdimages\streamedpeds_players.rpf\player_two
rename "head_000_r.ydd" to "head_000_r.old" (this is your backup)

Drag and drop the contents from the zip folder:
x64v.rpf\models\cdimages\streamedpeds_players.rpf\player_two

Ctrl+F3 or Tools > Search: "player_two"
Replace any instances of "head_000_r" found in these folders from the search results.

Yeah.