The file contains two animation actions (roar and idle), and the textures are packed into blend.
Original T-rex model by Andres Rojas (andromora) sharedn on blendswap under Attribution 3.0 Unported (CC BY 3.0) License. https://www.blendswap.com/blends/view/92256
Platform base 3D model and texture from the scene Frankye by XRG and distributed under CC0 1.0 Universal (CC0 1.0), Public Domain Dedication License. https://www.blendswap.com/blends/view/70758
T-rex rigged, re-textured and animated by me. Hope you like it :)