@ codo85:
You can ask at thenexusforums.com: Dragon Age 2 Modding, there are people using lightwave.

@ OriginOfWaves:
Thanks for your description but I made this experiences 1 month ago and so far there are no solutions. So, we are not closer and there is no relief and no hope for a toolset

The lightwave plugin works for DA2. But this is the only one, no blender or max export is possible.

I've heard from others that the DA2Tools also doesn't work. I didn't found any convert options in pyGFF. So it seems there don't exists a convert solution

Yes, the IO Tools does'nt work.
I've tried the DA2 Tools to convert the FBX to MSH and also to convert to XML for compiling with the DAO ResourceBuild processors. I'm also using the PyGFF for attribute changes etc. I will test if PyGFF can convert too.
Maybe I miss something else.

Hi guys, thanks a lot for your great work. It works really fine. But (there is always a but... ;o)) now I've got the export problem. I didn't find a solution to export the mesh (i.e. as fbx) and to convert the exported file. The model doesn't appear in the game (DA2). So my question to the experts: ...