try to duplicate body and save it.now import model with hair geoset, delete all bun no the hair geoset, then import the duplicated ogre, ctrl+p and ctrl+j between hair geoset and duplicated body and save, reload it and delete duplicated bodyi think exporter can't handle a lots of changes on m2 in a single step, and sometime it fail to save new geoset, but after some try it works
You two should make a tutorial about this, I bet people would appreciate it.
it requires a lot of knowleges in blender, but exporting model is simple:modify m2mod.inirun m2mod.execopy m2i_import.py and m2i_export.py in blender plugin folderedit m2i with blender and export it as m2imodify m2mod.ini to merge m2i and m2 filesrun m2mod.exenow you should have your modified m2 model