The more I have sitting and waiting time, my crochet resume grows. So after about 5 train trips to work, I completed Stegosaurus.
The patters you can find clicking here. I didn't print the instructions because my printer is broken, so the solution was take pictures of the instructions on my phone, so I could see them anytime.
After assembled, I used white buttons for the eyes, then used black puffy paint for the black part of the eye and mouth.
And there it is, Fluffy the stegosaurus.