Scovies dont have drake feathers on their tails. Drakes have bigger feet & are pretty much double the size of the females, and they usually have a tell tale sign of a red bump above the base of the bill as the caruncles are starting to form.
I was going to say muscovy male becuase of the size of those footsies! I mean GEEZ! but then the lack of carnucles around the eye and face lead me to want to say female. Guess we'll just have to wait for better pictures.