Prometheus Engineer Chair Suit Action Figure. One of the most anticipated movie releases of this year, Ridley Scottīs return to the Alien universe after 30+ years. This series 1 assortment features 2 different versions of one of the most popular character from the film, the Engineer. These figures stand nearly 9 inches tall and feature tons of detail and articulation. This Engineer figure is re-created in his chair suit costume and towers over your standard 6-7 inch figures. Clamshell packaging.