Now I did an update following previous feedbacks as redraw the head on side views.
[+] Preview:




[+] Spritesheet & XML (WIP, need lots of fixes yet)
https://dl.dropboxusercontent.com/u/364 ... onbone.xml

Monster is supposed to do a particle attack, like fire breath (coders sure can do it). As always, north and south view are my nemesis and I'm unhappy with most of them, but sure your suggestions can help me to fix it.
@EDIT #2: I did a try updating "Monster Skull helmet":


I will update this post when update the current spritesheet with the changes made on the helmet.