Thanks alot for the comments guyz, hmm yeah ur right "Sparticus" the peak in the middle looks weird, i'll work on that.
and about the skull, honestly its quite hard but honestly being part of this community anything is possible, i mean i look around the forum and i notice that people around are really helpful, as u can see what i started with and now im getting something so what im trying 2 say thanks 2 all the People who help around here

Cheers guyz