This 3D model was originally created with Sketchup 6 and then converted to all other 3D formats. Native format is .skp 3dsmax scene is 3ds Max 2016 version, rendered with Vray 3.00 Large office building. Has six offices and one large conference room. Very detailed and highly furnished. I made an elvator to the rear of the building. All walls are see through. spacious parking space. Please rate it...hpoe you like it