I don't think he is opaline, he looks just like creek ( one of my birds) Creek is split to opaline yours could be too.
Also can I just say that with an opaline spangle cock and a spangle hen you will not get Split to opaline cocks....
If in fact he is opaline then all hens will be opaline.. If he is normal then none will be opaline but if he is split to opaline then you can get both some opaline and some not.
A spangle hen will not give you split to opaline cocks, she needs to be opaline to get the split cocks.. Hope this has helped..:hap:
This is one of my spangles split to opaline..
And this is creek his brother they are both split to opalie..