good start bud! echoing what has been said, you've still got a ton of return edges to sort out. the armor should only appear to be 2-3mm in thickness all around, looks like you have over a half inch at the bottom of the ab plate, some up and around the collar as well as the chest plates. you need to cut your chest light windows too. its always a good idea to cut out/trim before painting for obvious reasons, you definitely don't want to show the white ABS underneath.