color variety

Hey random question I got a pair of Muscovy hens from a friend a few months ago I know Muscovys Come in different varieties but I don’t them very well anyone have any idea what variety my hens are (The third duck in these pictures is my Rouen)

Anyone well versed with budgie/parakeet mutations and varieties? I've done some reading, looked at charts/pictures, and I've watched informative videos. Still, I'd like some info and opinions on my new girl (or boy?) Can anyone identify my bird's variety? [As for gender, everyone has told me...