Here is a render of the spinosaurus that I did once I had animated it and colour-graded the render layers to practice my animating and colour-grading skills.
Here is a full-body render of the spinosaurus which I did after slightly adjusting the lighting and displacement map of the body texture so that it was less reflective.
Render of the Spinosaurus sniffing the plants
Close-up render to show the detail on the spinosaurus's head
3/4 view render
Once I was happy with the final look of the dinosaur and the lighting and an image plane had been added for the background I then did my first final render using redshift as the render engine,
Here is a screenshot of the Hypershade nodes I created to re-apply the textures to the dinosaur in Maya.
Here is a pre-rigged Spinosaurus model I was given by Moonbug Entertainment to allow me to practice adding textures and lighting to a different dinosaur.