3D Dinosaur's Iterations (Please put on your 3D glasses now)

This part is where I spent creating some of my 2D drawing's and sculpting them into the heads of my dinosaur.

I sculpted out a basic dinosaur shaped head as a base model, then added some more work onto it with further iterations:

The first one was the stegosaurus drawing that I did, I took it a little further than the original drawing and took some bits out.  I added eyes underneath the mouth, an extra nose of the back horn, and the beard thing didn't work out as well as i'd hoped it would. This was also the first sculpt with a successful sub tool in it (tongue).  The Second design was taken from my first T-Rex drawing except for the teeth, in this one, I focused more on what else I could add to it to make it my dinosaur, so I added a pig nose and bat ears, but at that point, I seriously wanted to start my final design, so I left this as it was.