Hi this is my Fish model original name Diplodus Sargus. Polycount of this model is 22.261 its very fast for your renderings, Vr animation projects. You can use it realtime with its HQ textures in your game engine also. I made two different animation they are like bonus stuff with this model.

One of them is 614 frame swimming animation loop that I offer you to use this for your VR or animation projects. The other is mixed animation that includes

0-60 frames- Swimming Loop (Normal Speed)
60-110 frames- Escape Swimming (High Speed)
110-220 frames - Eating animation

I create really basic bone system for this fish and give all animations with basic technique also model have a morph modifier called "Wings Open" that you can easily give to top and bottom wing open and close animation

That you can easily use it this animations with your 3d software. Also there are project files of this animation data with corona, vray and defaultscanline render engines.

Textures for body are in 4096 px resolution
For wing 2048 px resolution and JPG format

Also you will see opacity map that you will see I made it for getting results like SSS in defaultscanline render or other.

You can see the animation realism quality inside download section mp4 format.

Hope you like.