WIP: 1/72 Airfix/Heller WW2 Jeep Willys – Part 2 Armour In Progress by José Teixidó - October 28, 2011November 8, 20112 Upgrade the Airfix/Heller 1/72 WW2 Jeep Willys kit to a proper rendition of this famous ¼ ton truck with some help of Orange 3d upgrade set and some scratch-building. Read the original article of this Airfix 1/72 Jeep Willys series