I don't know why the idea for this skin popped into my head. But here it is anyway:

Nautilissa, squid girl extrodinaire!  Modeled after one of the squid mob skins I've done, which can be found at Big Alt's Exotic Mob Emporium!

I'm pleased with the head/body/arms, but I kinda ran out of creativity when it came to the legs. Not so happy with how they turned out - maybe I'll refine it later.  I do like the concept of anthropomorphizing mob skins though, so you may see similarly themed skins from of me in the future.  Hope you enjoy!