In February 2021, Epic Games announced the MetaHuman Creator for Unreal Engine. MetaHuman Creator is a cloud-streamed app designed to take real-time digital human creation from weeks or months to less than an hour, without compromising on quality. And today, this creator is available in early access.
Developers can create their own unique MetaHumans and download them for direct use in Unreal Engine. Alternatively, they can use a DCC application like Autodesk Maya for further editing.
Furthermore, Epic will be providing over 50 ready-made MetaHumans. Developers can download and use in their projects directly from Quixel Bridge.
You can check out the MetaHuman Creator product page for details on how to sign up for the Early Access program.