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 Battle Space Frigate Light Speed Class with fighter Spacewolf and cargo Neptune-2. The description below the below the indicated link, other links: Neptune: http://sketchup.google.com/3dwarehouse/details?mid=79774134e63066bdf05a54f956e5fb1a, Spacewolf: http://sketchup.google.com/3dwarehouse/details?mid=2eb183a03c60c0c286642f85b59c5a43 .