The model uses two skeletons: Epic Skeleton 4 and Epic Skeleton 5.
P.S. You can retarget animations you’ve purchased from both Epic Skeleton 4 and Epic Skeleton 5, as well as from any other skeletons that follow a human bone structure.
The model is imported in Unreal Engine 4.19 and works in versions 4.19+ and 5.0+.
P.S. The Compatibility field may not always display the latest supported version, but it is supported.
If you have any questions, feel free to ask in our Discord server.