This is how I generally do my builds. I made a couple of corrections with annotations, so hopefully you have those turned on.
Here's the next part for animation.
https://steemit.com/animation/@joelerhart/novakid-flash-character-animation-tutorial
Here is John Su's original I used for reference.
http://johnsu.deviantart.com/art/Novakid-363478048
For more info on how to draw, I'd also check out sycra's tutorial on iterative drawing.