Windows Lockscreen app?

[ajess33]

Im looking for a lockscreen app that uses the type of thing that windows 8 has for theirs. Where it shows a pic/wallpaper and you have some pattern that unlocks the screen. Usually its a pattern that has something to do with the picture, like an outline of the person's body on the lockscreen wallpaper

Is there anything like that in the market place? (not talking about original pattern lockscreen for android)

Thanks!