This 3D model was originally created with Sketchup 13 and then converted to all other 3D formats. Native format is .skp 3dsmax scene is 3ds Max 2016 version, rendered with Vray 3.00 I have been workign towards on how to make a suacer section based on most of the popular Star Trek Starships, while this not be the right way to make one, please reemember I am self taught in sketchup, I am constantly always learning as much as I am able to do so of how to use sketchup, I make no claim to being a professional model maker. I have come a long way since my earlier attempts of making starships.