I really like the look of the models being released for Dark Vengeance, and on What's New Today, we have a closer look at some of the models. So here they are (note the DA Librarian is still my favorite). This is the first look I have seen that shows some of the models non-assembled bits.
Note that the GW site has closer up and full images to view, so head over and check them out.
http://www.games-workshop.com/gws/wnt/blog.jsp
What's New Today (yesterdays feature) was the Dark Angels HQ along with Deathwing models.