You can use Batch Tool to generate multiple models.
To generate Modeler uses loaded .ini file. If you want to use a different .ini with some files, this .ini should be named the same as that of DWG file (for example Tutorial.dwg -> Tutorial.ini).
Open Batch Generate (File -> Batch Generate) and select the folder that contains DWG files.
Batch Process DWG’s dialog lists all DWG files (from selected folder). As default the program select DWG files either have no corresponding VM files or the VM file is older than the DWG file.
Now you can select DWG files and click OK. Modeler generates new VM files and shows Model Generation Log with Model Statistics.