I'm never a fan of overlapping nuva shoulders for chests :/ The rest of the moc look okay but I suggest getting rid of 1 shade of blue, I think 3 is to many. Also any moc that can incorporate Ben 10 pieces without looking terrible get's my like
Nice to see a lightsaber rod getting some use, though it does look a little weird coming off the tip of the hand piece. I also really like the overall silhouette with the wings, as well as the hip skirt things. Really nice work overall.