Update(April 2026):
Added files that bake actions and split them into separate animations(DunkleosteusBlenderScaleAnimBakeSplit.zip, Blender4.5.1).
This makes NLA editing easier.
https://eizouasobi.blogspot.com/2024/04/efficient-use-of-blender-assets.html
3D model and animations of Dunkleosteus.
DunkleosteusMiddlePoly
10681 Verts
10678 Faces
DunkleosteusLowPoly
2461 Verts
2848 Faces
Animation names are listed in the documentation.
Note: To import UE5, I need 3dsMax.