All Yesterdays: Spinosaurus

One of my entries for the All Yesterdays Contest [link].
The dinosaur is restored without conservate the skull and skeleton (specially the neural spines) shapes, resulting in a non skeletic animal. Principally the head tooks a totally diferent appearence of what is the traditional view of a Spinosaurus, having more flesh, fat and skin. Tha sail, as well, loses the bones marks, turning into a "muscular sail", what is even becaming more popular in restorations.
This restoration is based in how skeletic the extinct animals (principally dinosaurs) are recontructed, conservating the exactly shape of the bones (principally the skull). Extant animals generally don't conservate that shape.