He hasn't, like, redone the shading and stuff on anything. Anything he's shaded has existed previously as nothing more than what you see when Thunt uploads it new; flat, unshaded and untouched-up. This is "Thunt's old style"; this is just unfinished. As in, even before morikahn came along, Thunt would put that up and come back later and add shading and stuff (or Danielle would, not totally clear on all that).
There's nothing that moirkahn shaded that used to be in Thunt's old style -- only stuff that was unfinished. If the unfinished stuff is what you're looking to find, that's cool; I just want to make sure that's all clear. I mean, personally, I find things like Biscuit's hair and lips just look plain bad unfinished, but that's just me.