This is a Roma Plastilina clay sculpture. The head will be molded and eventually turned into a latex mask. It will be painted and have hair glued onto it, as well as realistic dental acrylic teeth added. The raised skin texture (moles and goose pimples) on the sculpture were made by diluting a bit of clay with rubbing alcohol and creating a slush like mix. You can then dip a thin stick into the mixture an tap the little beads of liquid clay onto the surface. Once dried it takes on a very natural look.
I also do sculpture for the film industry.
To view my film work sculptures [link]