I bought the Start Collecting Nurgle Daemons set shortly after playing Kraken on Skype last summer, but I've not got round to painting them apart from this Poxbringer however, who I've used a couple of times to lead an Outrider detachment of Furies. His skin is Zandri Dust with washes of Nuln Oil, Agrax Earthshade and Seraphim Sepia (because that works so well on my Plague Marines). Horns, claws and innards are Rakarth Flesh with the same washes (the insides then get Carroburg Crimson). I then dabbed on small amounts of Red Ink to show open wounds.