Avatar-Format-Recommendation for Vizard

[Johannes]

Hi,
we are just playing with Kaydara which uses the Filmbox (.fbx) format.
We can import it into 3D Studio Max and export it into a VRML-File. The Avatar moves but the shading does not seem to be right (looks kind of 2Dimensional).
What format would you recommend to import it into vizard, looking a bit more 3dimensional?

Thanks, have a great weekend,
Johannes