@Quack/m4dcow: sorry about it, we just released a 5.0.1 that fixes the export issue. @Josh: it's very detailed, nice material! @LahceneBelbachir: as oblomov said, it's 64b only. I've reported the fact it's not specified on the product page, we will add more details about the specs.
Thanks m4dcow! My graph looks much cleaner now! Ok, tldr version since this got deleted by mistake: * First substance * borrow from that awesome stone substance * colors are controlled by a dynamic gradient * can use a mask, a base texture, or a completely procedural starting input * being rendered in UE4