It's not good, but it's not bad either, i couldn't do a better job though
For the face, you should'nt have used the smileyBlonde decal as a template, you should've used the normal smiley decal as a template and made the hair yourself, he needs the thin eyebrows and you could try adding the red paint he has on his nose
Reference pictureAnd for the decal, the 'B' looks off center, and try adding the red pockets towards the bottom of the decal
Reference picture