Update(April 2026): Added files that bake actions and split them into separate animations(SalmonBlenderSizeAnimBakeSplit.zip, Blender4.5.1). This makes NLA editing easier. https://eizouasobi.blogspot.com/2024/04/efficient-use-of-blender-assets.html

This is a 3D model and animation of a Salmon.

Blender(2.79) file of 3D model and animations of a Salmon.

I stuck with the structure and animation around the mouth and gill.

Two size models are included.

See below for how to use SalmonGameEngineSize with UE4.

How to import to the game engine