Damn Souly, you're getting good. The style reminds me of Blick's style in a way. I better start pixeling a lil' more, and catch up with you guys.
If anything, I'd lessen the AA action going on, especially with the legs. Right now, it's legs seem pretty choppy, due to the extensive AA. Solution:(imo, at least) I would try using less colors to AA the leg into the background. Right now, you are using 3 hues to blend the darkest hue, into the orange-ish background. This is ok sometimes, but in this case, it's only seen as extensive. Instead, you should only AAing certain areas of the leg with only 1-2 hues. It takes time to figure out the best placement of certain hues, but once you figure out that each nook and cranny of the leg shouldn't be AA'd equally throughout, You'll notice it will come up a smidge smoother...I guess, I just repeated myself in, like, 3 sentences or so up there, so if it will make it easier on you, I'll try and post an edit of my explanation, seeing as how I suck with words.
Other than that, though, I really like these new pieces you're dishing out. Great stuff...