Yellow and Gray Bird Nest Baby Shower Cake with Frills

A somewhat non-traditional baby shower cake, but yellow and gray was the request. The gray darkened quite a bit after mixing, unfortunately. I think a couple shades lighter would have been better. I was still pretty happy with it, however. Bottom tier is banana cake, middle is chocolate/vanilla marbled and top is red velvet. Frosting is buttercream with marshmallow fondant accents, hand formed. I did like the birds and nest. And the ruffles, aren't those cute?