RTF is a global modification that replaces all towns in the game.

and can you send the exported animation files? If I understand correctly, the export was done, but when viewing in the editor, the model glitches in most of the animations?

Hmm, I think the model glitches even in 3ds Max, so it didn't even get to the export stage.
I don't understand animation exports; Hanim seems to load animations onto a model with a skeleton and then converts all of this into a gr2 file, excluding everything except the animation, but I might be wrong.