Wallpaper Skin Bug/Error

Hi, its DanSb
So I was editing my MC skin and everything went well, but when I was trying to create a wallpaper, a black pixel appeared in my head and nothing can take it out.

I checked and re-uploaded the skin at least three times, and it appears to be ok in the editor but when I put the skin in the wallpaper creator, that annoying pixel appears.

Problem solved, thanks photoshop

Mmmm to be the hat or helmet you want to call

a question how I can make the skin of another object