These pictures appear for one or the other may be somewhat disturbing, but this Fratzengulasch from plasticine Tomba Lobos from Portugal I have to stick purely just here. More of Lobos faces there on Behance Here and Here

Knetfratzengulasch
Knetfratzengulasch
Knetfratzengulasch
Knetfratzengulasch
Knetfratzengulasch