Corrections:
I was able to change the head markings and raise it up a bit ( if you can tell ).
What I had issues doing , was making the back, left leg's marking more spiky looking without it getting chopped off ( making it look like a sock as before ). I believe I added a spike or two and that was about it , because as stated before , everything else seemed to match your clarifications and reference picture.
Hope You Like It ^^ ( If I still need to make some changes , let me know where so I can get right on it. Otherwise , I'll go ahead and send the link to you through PM ).