W3D Exporter?

I was wondering if there was a W3D exporter for Blender, so you could make a model in Blender and export it to CnC Renegade/or Generals, or any other game that uses W3D?



OK, I did a search[should’ve done that first I know ;)], and all I’ve found is this.

Are the W3D specs known or proprietary?

Is there a W3D IMPORTER?

Or maybe something that can convert a .w3d to .obj or /.lwo or /.3ds?