Yeah, your chest plates look pretty big on you, plus they're pretty crooked. Make a vest that fits tighter and be sure to secure the plates nice and straight and I think your main problem will be fixed. Pay close attention to the shoulder plates, too-- one is sitting a good three inches higher than the other, but I think a more closely fitting vest will fix that. You've already said you're removing the shins and doing knees, so I won't address the shins. Your flightsuit looks kinda huge around your ankles, like it's too long for you. hem it or tuck it into some boots or spats. Though you do need a bit of work, you're off to a great start! Good job!
Oh, and give us a back shot as well, if possible, so we can see if there's anything that needs fixed there, too-- the more input you get from us, the more painless the application process will be!