Thanks all! I have no idea what the next instalments are going to be, but most likely more squats. I can have only one Xenos in the warband (the Tarellian) and otherwise it's choosing between humans, squats, ratlings and ogryns.
Ahhh Tarellian Frog warband?
Maybe later, but only seven models is a bit meagre and I don't think I'll find many more anytime soon.