they are not talking about the milli d'uccle, but the milli cochin project that has been ongoing for some time.
as for that original pic, he/she looks to be a cross of lots of colors. i see lacing in the wing primaries, but there is so much muddling of other patterns i'm not sure what to call it! you may want to give it some more time to grow out those feathers more. how old is the bird anyways? if it is still around 3-4 mo then it hasn't finished filling those out and looking close to it's adult plumage.