Shamefully nothing really AoS on the slate currently. In all my years in the hobby I’ve not actually built and painted a full force of anything, I tend to flit between projects, buying stuff, building some, painting less. I’m planning to try and knuckle down and get a full force done (a 2000pt list of Heresy Death Guard). I’ve just finished off a couple of tester models and while I didn’t love the painting process still, it feels doable. I also see a Tau force in the horizon if the Kroot rumours pan out (which they seem to be doing).
I would like to settle on an AoS force later in the year if I actually get the rest done for once though. Seraphon, Cities of Sigmar, Flesh Eater Courts and Lumineth Realm Lords are all contenders, plus seeing what else comes out for AoS!