I have, or can make, most of the chocolate stuff.. that's the big addition.the slayers are already in the UI since I've added the support of ToL.
About the rest, the biggest problem is always to get all the item id of all the new items and reagents, and if they are deed I'm going to need all the ids of the multi item. Also there is a new xmas box that I must find in order to make it work with the container grid...
I also have pieces of the turtle armor, and both the tool deeds (though the deeds can be acquired in New Haven, as well as all the xmas stuff).
I couldn't find icons in the UI for the new slayers under either Super or Lesser slayers in the actions menu for use in making a slayer-equipping macro.