Underwater life deluxe

This package includes many different underwater animals (mostly fish) along with landscape rocks, plants and corals to decorate underwater scene. Animal assets are upgraded assets from previous Underwater packages released by myself - janpec , with improved textures and PBR support as well as improved animations. Most assets include AO, diffuse, and roughness textures for PBR calibration. Majority of animals have 5 animations (swim, fast swim, slow swim, eat and die) for basic range of underwater behaviour.