Cthulhu isn't usually drawn with a tail, but in the books it's usually dragon-like, since it would be used to counterbalance more than anything. here's a pic of the big guy: http://static1.wikia.nocookie.net/__cb2 ... thulhu.jpg
as to her style, i'm still picking around with ideas. can't afford fabric yet so i'm not in a rush. the only issue i'm really having is that clothes in lovecraft's era and location were fairly puritan. so it's thinking of how to make the clothes look right while having to accommodate for wings with flaps and stuff. the tail just adds more complications to that, so i am thinking of doing either something magnetic (which would mean weight-considerations), or if i mount it to the body, poseability.
i'm almost tempted to try making it, having joints mounted to a wireframe, but i need to get stuff to make some test-run materials so i don't waste the good putty. i'm very much a brain-dweller before i start on stuff.
as to where i dump things, i have a deviantart that i'm just starting up, before it used to be LJ. still gotta fix my signatures at the forums for the change but it's http://sieadlr.deviantart.com/gallery/
the blue guy is getting remodded though. i find i'm not really spending any time with him in his current incarnation.