Based on Mike Mitchell's (http://sirmikeofmitchell.com/) MacReady design from The Thing.
Additional resolutions
http://www.slid3.com/3D/MikeMitchell_MacReady_2560.jpg
http://www.slid3.com/3D/MikeMitchell_MacReady_1920.jpg
http://www.slid3.com/3D/MikeMitchell_MacReady_1280.jpg