This 3D model was originally created with Sketchup 8 and then converted to all other 3D formats. Native format is .skp 3dsmax scene is 3ds Max 2016 version, rendered with Vray 3.00 This is just one in a range that I am considering doing to pass my spare time on... Had to cut back on it to keep under the 10 Mb allowed... Note!... to All Sketchup Military Modelers... You can Download FREE! Detector3000 LX Metal Detecting Cataloguing PC Windows Databased Software... Catalogue all your Find items... Made by us... from our website below...