The file is created in 3ds Max 2018 and can be opened in any compatible packages.Archive includes files with the extensions .fbx, .obj, .stl and .max with V-Ray materials.Model does not include any backgrounds or scenes used in preview images.The model is optimized for 3D printing .stlX - 42.59 mm; Y - 59.10 mm; Z - 9.00 mm.