Exporting from Rhino to 3Ds max keeping blocks, therefore small size

Hello, I modelled a file in Rhino using blocks and thanks to that, my file is only 74mb, now I want to export it to 3ds Max for rendering and if I export it as a mesh, it would be over 100gb, yes 100gb instead of 74mb. In which format can I export it maintaining the blocks and therefore a small file?

Hi Luca, what export settings did you use? http://docs.mcneel.com/rhino/5/help/en-us/fileio/3dstudio_3dsimportexport.htm