Batch conversion of fbx files to vrmesh


I have a sequence of 200 independent heavy fbx files about 20 000 000 polygons in each file.
Just want to convert them to vrmesh and render with Vray which works fine with these polycounts.

Is there a script that allows to convert sequence of .fbx files to vray proxy format?

Or maybe there is a script that imports sequence of fbx into 3dsmax?