This bird is a mistery too me. As a day old chick I was sure it's an ino, because it had bright red eyes - just like 2 other babies in the same nest. When the feathers came out it looked like a lutino; the other 2 are albinos. Now there are some green the bird as well, but the eyes are still red like a lutino. What's going on?
It is obviously lutino but the green patches are a mystery. Lutinos often have a green sheen but not patches. Similar looking birds are relatively common but never with red eyes. A fallow would have colour on the rump but it wouldn't be a patch and it would have brown wing markings and no patch on the neck
The mother looks like a yellow face so the father must be the opaline green
Perhaps you could send a private message to RIPbudgies and see what she thinks