Hi Juphro, to echo other comments, you're at a nice stage for only 2 months into the hobby, congrats. Looks like you're playing with layering/blending of highlights & mucking about with colour schemes, good stuff, keep on going, playing about & experimenting are where it's at
However - there had to be one didn't there! - if you can make the eyes look as nice as they do then you can also overpaint where the blue smudged onto the gold of the shoulder pad rim! Attention to neatness at the base coat stage looks to be the most immediate thing I'd suggest you pay attention to. Without it, the underlaying flaws will always spoil the super-duper surface effects you create (and my mini prep is nothing to brag about I assure you).
Other areas on the left hand one: Underside of the shoulder pad, not that it need be gold, dark brown shadow or blackline would be cool but the blue at the moment is too "attached" to the blue of the arm, yet the shoulder pad is a seperate piece of armour. Same thing for differentiating the kneepads (his left needs a stripe of green paint at the bottom) and where the shinguards meet the feet. Go back to the darkest blue you've used inbetween the fingers. You see where the red holster meets his thigh there is a spot of bright blue paint, that needs to be dark. Etc.
Don't want to type a horrible list of nit-pickiness as the tone of this post is supposed to be positive! Nip back to a colour on your pallette if you need to touch up a spot of accidental overpainting (I still sometimes think "I'll remember to do that later" but usually realise I've forgotten when looking at my proudly posted pic in the Gallery!) so that as you build up the layers of shading it all still looks good. Don't be afraid to unrealisticly emphasize the line between 2 items of clothing, or where any areas meet really (at this scale). The most extreme form would be blacklining but there are many techniques & approaches (I currently favour allowing the black undercoat to show through).
Get yourself a WIP thread going & show us how you're progressing (nice neat photo btw), I suspect that by the time this squad is done there'll be some rather nice work on display!
Cheers, B.