Exporter can only create DCM files at the moment, because I don't know yet how to write other files properly. There are some limitations here, you should be aware of:
you can only replace existing models (DCM files that is)
you need to use existing material (created in slot 1 on import), use material id's to assign sub materials to different parts of the model
you have to use existing texture names, you can still edit the textures, but names must stay the same
you shouldn't modify materials or skeleton in any way
you need to use the same number of meshes and sub meshes as in original model, if model has lods you need to create them as well
you need to use existing mesh names
Credits: Santos