According to several on-line sources a conversion of Luxology 3D drawings (.lxo) to 3D Studio Max graphics (.3ds) is possible and can be done in some 3D modeling programs or dedicated conversion utilities.
Convert Luxology modo 302 3D drawing to 3ds Max (3D Studio MAX) graphics.
We have found 2 software records in our database eligible for .lxo to .3ds file format conversion.
Microsoft Windows software - convert lxo to 3ds on Windows
A CAD 3D geometry translation software
Convert from lxo file format
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned lxo to 3ds. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
On-line services software - convert lxo to 3ds on web
A free online 3D model conversion service