Funko Pop! Marvel #83 Avengers Age of Ultron Grinning Ultron (2015 SDCC Exclusive) Funko's fan-favorite POP! Vinyl Figures take some of pop culture's most recognizeable and popular characters and turns them into stylish 3 3/4" tall vinyl figures. The characters of this summer's highly-anticipated film Avengers: Age of Ultron join the line with designs that recreate the costumes seen in the film.