Step #1
First commence the tutorial by making a circle, two curve lines & a triangle.
Step #2
Draw an oval & a curve line.
Step #3
Make outline for eyes.
Step #4
Draw outline for face.
Step #5
Make outline for body.
Step #6
Draw retinas & rounded shapes as shown.
Step #7
Make shell over the lower body.
Step #8
Draw tail & rounded shapes at the back as shown.
Step #9
Finally, make necessary improvements to finish.