Accurate 3d model created near to scale (within 5%) according to the real reference. Native format is 3ds Max version 13. Model was exported to a wide variety of formats including 3ds, asc, dae, dwg, dxf, lwo, obj, and u3d. Other formats are exported in one resolution. This can be further subdivided. Exported formats (3ds, lwo and obj) are prepared well to work correctly with every standard modeling software. Compatibility level with other software’s may be limited. Textures are included with all files. Previews were rendered using 3dsmax standard scanline. Model unit is variable depending on the model and references. It has a realistic appearance and animateable features including ailerons, flaps, elevators, rudder, propellers, and landing gear retraction.. The Grumman G-73 Mallard is a medium, twin engine amphibious aircraft.