Looks good. On your chest though, you really dont need the stomach bit. In game, that part is flexible. But if you have that on your armor, then you will really have no ability to move your torso. I recommend that that part be made like you would the undersuit of a MK VI, but those special details, like the gutplate and I think theres also a plate on the backside, should be mad from pep, strengthened, then attached to the undersuit. Otherwise, good job assembling!
-FireDrakeArchon