Thanks nelm2010. If you are a subscriber Quixel-Megascan and you are using the other 3D softwares like Cinema 4D or ...you can download any 2D surfaces or 3D MegaScan directly from Bridge and applying your materials to your artworks or edit it. Mixer is free with the new version you can import any 3D models and applying or editing any 2D surfaces to your models like Substance Painter and very easy than Substance.
all materials was created from Quixel Mixer ..