Hi I made this model for animation film projects and also game engines. It includes 180 frame swimming loop animation. Model made in zbrush and rendered in 3ds max. You can see the animation sample in download section. Model texture maps are 2048x2048 with nbump maps. Polygon size of this model is '23295' in editable polygon mode. if you use it in editable mesh mode it will be 45.474. Hope you like.