Showcasing Unreal's New Material Layering System | GDC 2018 | Unreal Engine question

Hi,

Does anybody know if these materials which alan is showing in his GDC showcase(Belic character if these are available as material layers? In the paragon assets these are mostly all material functions and not using the new materiallayer system? Can this be found anywere for download?

Epic cancelled that layer system, there’s a post somewhere them saying it is halted.