Here're the White Dwarf photos floating around the web (taken from Faeit 212). Hands down, my favorite mini from this batch is the Plaguebearer Hearld. It's just nasty and beautiful, and I want to paint it so very much. I don't even care if the units is trash.
What encourages me the most is that these minis represent heralds, chariots, and (I assume) a fast attack nurgle unit. We haven't even seen the rumored Greater Daemons, Furies, or Fiends. I'm excited to see what comes next.