Nice! Teenage Astroboy!
They really should update the series. But it would be odd seeing a half-naked robot shooting machine-guns from his but.
Dude, you really draw allot like the styles from the new comic series "Invincible". Did you read it? it's worth checking out.
You capture anatomy perfectly for the comic book world! And I love how you use a distinct anime looks to distinguish asian oriented characters.
Get these characters in full view. That means you draw them in more details in a 360 motion along with a few action poses.