@Everyone, yeah so , there will be art tools from Blizzard. They will be created for Maya, not Max, as Maya supports Tangent Vectors and Max does not.
So I'm kinda learning to code in Maya so I can still convert my importer. The tools will surely support the export functionality better than anything I would be able to write.
Why not a standalone tool, do you even know how much time this would take ? While Max and Maya can be used freely as a student.
I have created my script for Max 2016 and above, so I'm not sure why that happens, did you get the latest models from the game and the latest script? Because there were some changes.
@ElDraculo : Why, did they change the format?