Irillyth has been updated on the Forgeworld site with a pdf, and whoa is he a beast of a character. Of course he comes in a 245pt cost, but is a very cool character for the Eldar codex. Here is a link to the eldar character update.
Here is the pdf : http://www.forgeworld.co.uk/Downloads/Product/PDF/I/Irillyth.pdf