I bought this girl, with three others at our recent bird fair. (I imagine she is a girl, though I'd love to be confirmed or not) Anyway, I went with the intentions of finding an albino, lacewing, cinnamon, lutino, etc. I found a cinnamon, a yellowface, a beautiful cobalt, and then there was this one. It's name is Butters (though once confirmed as a girl, she'll be Buttercup). I was wondering if she was a lacewing...or not. She has dark eyes, but no coloring on her body except for some markings on her wings. Her body is varying shades of yellow.
Disclaimer: I am no expert. In the first pic, her belly looks blue-ish. If it is, she'd be a YF2. And going on with the assumption that her belly is blue, I'd say yf2 recessive pied. I have one who is also greywing and he has very little markings on his wings at all. But, like I said, I'm no expert and the pics are a tad dark.