The first character is JOTUN, a big troll with a lot of faces ;)
The small medieval knights are sculpted in digital 3d, and the Troll is traditionally sculpted with Super sculpey + Fimo.
Concept by Stefano Moroni.
Photography by Wendy Wendygital
The project is aready available at kickstarter here: https://www.kickstarter.com/projects/1201812263/aradia-miniatures-hyperborea-the-awakening