Hi, don't know who knows this now or not, but this is what I read, the blank dolls were given to the conventioneers from Integrity, and it also included a pattern for a dress. The doll face is blank, they all had colored hair and there was also some extra hair included.
And the link to the convention pictures won't work, because the lady who posted them had to take them down because, oh boy, I'm not good with technical stuff, something about using too much bandwidth. I don't know where the pictures are now. :)
Hope I helped more than hindered.

Phyllis in VA