Now I have the different Layers but
Seems there is something with the export PDF
Only one face can have fill color but not sure the geometry is good exported :)


https://moiscript.weebly.com/uploads/3/9/3/8/3938813/hop.pdf
not the the same 3dm but very similar! :)
https://moiscript.weebly.com/uploads/3/9/3/8/3938813/hop.3dm