I'd guess almost all of the units other than ones that have found new homes in other battle tomes, heroes i think only Neferata/Manfred, VLoZD/Vhodrai, Weight Kings and the plastic Necromancer. Blood Knights as said previously surely have to be getting an update into plastic, I'm also somewhat unsure about Varghiests. Zombies could do with a new sculpt or just binning off if not.