I'm going through and drawing all of the doll forms! I traced over my drawing of Dehrus' doll from the very first concept art (which you can see here) and made plenty of modifications to make it match the latest version. I think I went a little overboard on the eyes but I really like my original design for them. The final version will probably have pupils though, but we'll see.
I also have this poll setup and no one has voted in it yet, be the first! I'm looking to see which of the three dolls is most liked so far: http://strawpoll.me/6503720