Not sure if you are talking to me or the OP, but if me, then my duckies came from a guy that raises jumbo Pekins. He had a "visitor" duck (who we believe was Swedish) come and visit one of his Pekin hens. The results were 8 of the ducks like mine that look like Swedish ducks. I bought four from him. Two silver/blue ones and two black ones. All have white bibs. One is a drake and three are hens. They were 4 months old in the pic on my avatar. That was right after I got them. I have had them just over 2 months,so they are about 6 months old now. And, a good bit bigger than when I got them! They filled out and got bigger over all.
It's hard to see in the pics, and these are young birds, but Silky duck feathering is much different than normal duck feathering...more "wispy". Also, unlike call ducks and some other bantam ducks, Silky ducks cannot fly.