Help with the images used in miniatures

[Dr Marinheiro]

Hello guys. I need your help to find the full image of this illustration: Baba Yaga Illustration
In which book Pathfinder I find it? Or it is freely available in some art gallery? I want to be able to paint my miniature Baba Yaga manufactured by Reaper: Baba Yaga Miniature
I would also like to find the image in which it was made ​​miniature Tar-Baphon: Tar-Baphon Miniature
I know all of Reaper miniatures that are in store Paizo are based on some image of Pathfinder. And repeat the same questions as before: In which book Pathfinder I find it? Or it is freely available in some art gallery? Already my thanks.

[Patrik Ström]

You can find the Baba Yaga picture on page 81 of the Inner Sea World Guide.

I'm not sure about Tar-Baphon though. Somehow I've gotten it into my head that the miniature is generally based on the front cover of the Old Campaign Guide, and that there is no piece of art with that excat pose.

[GeraintElberion]

Tar-Baphon is also on the cover of the Inner Sea World Guide.