Xenoblade X unknown model format

Hello there,

I'm currently trying to get the 3D models from Xenoblade X (mostly for Cosplay references).
I think I found the models but don't know how to convert the files in something usable.

For example I got:
dl019100.camdo - most likely the vertex/polygon coordinates
dl019100.camtp - guess this is the info which material/texture belongs to which part of the 3D Model
dl019100.casmt - Textures maybe
dl019100.efp - no idea
dl019100_rig.hkt - bone rigging I guess

Here are some example files.

Maybe someone knows this format or has an idea how to convert it?
Many thanks in advance