Esta accion solo funciona correctamente con MeshHeads, ( ejemplo: https://es.imvu.com/shop/product.php?products_id=47522694 ), con otras cabezas quizas no funcione tan bien. Pruebe antes de comprar! This will ONLY work well with a MeshHeads head ( example: https://es.imvu.com/shop/product.php?products_id=47522694 ), other heads will just flap the lips, because they don't have the detailed expressions.