ModCraft 3D › Warfare Insignia Image 1 of 2 Image 2 of 2 Warfare Insignia $15.00 This is a digital file for CNC and is in STL format. If you have any questions please contact us. Happy Carving! Purchase Added! This is a digital file for CNC and is in STL format. If you have any questions please contact us. Happy Carving!