Yes, all MB-Lab assets should be usable with corresponding MB-Lab models. But you can’t use MB-Lab assets for Antonia. Somewhere should be assets for her too.
Fixed in v0.2.5.1b
I’m not the author of the mesh. I just converted the model from Poser format to blend and made my own rig and textures. And I don’t know how to contact original Antonia authors.