I'm participating in another challenge at Cloth Doll Artistry's Facebook page.......
I googled to see what type of mask templates were available and came across this video by Martha Boers of Antique Lilac on YouTube. That led me to her article on BJDcollectasy where I found the doll size template that she uses in the video.
It doesn't look too hard. Now I just have to get busy as it's due by the 23rd!!!
Enjoy and take care:)