create copy of material
go to the material tab in Pmx Editor
select from the materials list the one you want to make copy of
right click on it and select this option :
3 options will appear :
first option: will make copy of faces if the original had facials/morphs - they will work on the copy editing the copy mesh - will also edit the original
second option: will make copy of faces and vertices if the original had facials/morphs - they will not work on the copy editing the copy mesh - will not edit the original
third option: will make copy of faces, vertices and facials/morphs if the original had facials/morphs - it will make copies of the morphs (copied morphs will have + at the end of their name) editing the copy mesh - will not edit the original
(for the example at the top I chose second/third and moved the copy)
after choosing an option there will be a massage, click ok
the copy of the material will be on the end of the list and have + at the end of the name











