I've been trying using a tail from the creature creator on a V4.1 figure..

The Lekky are posable, and look great, but I can't get them to attatch to her head!  I can place them indivdually with each pose, but that's so annoying and time consuming...  I've tried everything that I can think of, but I'm still pretty new to poser, so I'm sure there's a way.

Incidentally PhilC's lekku are posable, you just have to grab them and drag them using the drag object.