Looks cool so far! Is it just me or are the outlines pixelated? Might just be because of the site. Also i see you used the same texture but just flipped it over, no real effort, might try making either shins or thighs different, but that's just my opinion
This actually looks really good and simple, good luck on the rest of the set. Should look pretty awesome, though do you have any ideas on the head yet?