Hi , I am very glad that the first bunch of Quixel Trees are Finally released in Megascans Library.And I was among the awesome Team that has contributed the project with Closed Beta Testing and here are some of my works that I have done through the process.All done in Unreal Engine in Realtime.
Megascans Tree Early Access : https://www.unrealengine.com/marketplace/en-US/product/megascans-trees-european-black-alder-early-access