I found it, but I need help anyway!
It seems that the Garlic/Onion mesh is a rig!
First I have been exporting it to package file and tried to import into TSR Workshop, that didn´t work!
It gave me an error message: found no suitable entries in package.
The I both tested to export it to grannyrig and simgeom, both into Milkshape and Blender.
That didn´t work too!
I get those error messages in Blender I don´t know what to do!
I think I have been installed the plugins in the wrong way, because it won´t import other things.
Help please!