.
I'm still not seeing a Cream Legbar in those photos. I don't see any crest. Mine started the crest, as soon as her feathers started coming in. I have a photo of her at 6.5 weeks.
This is my Cream Legbar. She hatched August 28th. She turned 22 weeks yesterday. She has a crest also. I got her from Meyers. She hasn't started laying yet. But the whole reason I got her, was for the blue eggs. But yours, sadly, is not a Cream Legbar. There is no crest. And I don't see any blue...