The proportions and posing feel odd, i think it's because of the shoulder pad ball things being significantly smaller to how they look in official art, the shoes and hands are also kinda small but it isn't as odd looking as the shoulder pads, one thing that bothers me is the way you made the limbs, they are on that weird middle between sharp and noodly, also the angle on pulseman's shoes look kinda weird.
Other than that, this looks pretty good, the colors and shading are very nice.