He looks good for his age. Definitely a good starter cockerel. Once he is about a year he should be filled out more.
@Ravynscroft -
I don't think blue Ameraucanas need lacing?
I do not show Ameraucanas, nor do I raise them, but I know enough to see one or two faults. -which doesn't mean he isnt show quality.
I think (?) his tail is angled wrongly and he stands incorrectly.
Do you have a better broadside picture of him standing naturally?