Hulk is huge xD
Looks great!, I LOVE Songbirds wings

Before my PC chrashed, I was actually attempting to make the Helicarrier somewhere around the Civil war (ultron warriors = Shield agent's, Scorpion = Black Widow)
Its why I made a request in Ultimate Venom's thread for a S.H.I.E.L.D robot skin (Like a Elite Shield robot for bullseye)
Unfortanly, we both never got around doing it, I might attempt it again however, who knows? (although some bosses would be hard, like Fin Fang foom, but thats why we have nanites

)