Work in Progress, plugin not available yet
You have 2 folders in the zip, "plugins" and "scripts".
- Put "plugins" in "C:\Program Files\Autodesk\Maya2016\bin"
- Put "scripts" in "C:\Users<Your name>\Documents\maya"
- Open Maya, go in the top menu Windows > Settings/Preferences > Plug-in Manager
- Click "Browse" and find M2Export.nll.dll
- In the list, next to M2Export.nll.dll, check "Loaded" and "Auto load"
You can prepare your models using the tools available in the top menu "WoW Tools".
Now, to export a model,
- Go in the top menu File > Export All and select "World of Warcraft M2" as the export type.
- Select the expansion you want in the right menu (default is Wrath of the Lich King)
- Type the file name, like "Frog.m2" and export.
Special thanks to Vellear, who provided many sample models and taught me some Maya basics.