Wētā FX used it on The Hobbit for example: https://www.facebook.com/marvelousdesigner/photos/james-moor...
https://www.unrealengine.com/en-US/blog/metahuman-comes-to-u...
https://forums.unrealengine.com/t/marvelous-designer-free-on...
https://www.unrealengine.com/en-US/blog/metahuman-comes-to-u...
https://forums.unrealengine.com/t/marvelous-designer-free-on...