Did you see how much she worked on these patterns? Tons of time, tons of patience and fabric. This is just not the type of thing you will simply put on share. That is the reason why. I do not share my patterns neither.
i wouldn't share my patterns either. i don't even make plushies, but if i spent tons of time on making a good patter, which i did not that long ago, i wouldnt want to share it. if everyone else could make the same thing, then my particular plushie would no longer be special.