Doll artist Kamila Mlynarczyk created these wonderful Cthulhu sculpts. The fine detailing of the tentacles is particularly impressive at this small scale. Art dolls aren't really my thing*, but it will be interesting to see how the finished product looks.
* And by "not my thing" I mean "are incredibly creepy". The doll artists I've actually met are, without fail, some of the nicest people around. It's just their handiwork that I find squicky.