Cap's mouth is too low i think. Reminds me of Obama's Not Bad Meme
http://29.media.tumblr.com/tumblr_lltzgnHi5F1qzib3wo1_400.jpg
Plus the suit lacks the white part on his biceps.
Oh and the shield should be red, blue and silver.
And if possible, please give him treaded boots/feet. lol.
just sayin. XD