Check out my art and tell me what you think!

[Roger Smith]

http://fmvra1s.deviantart.com/gallery/

I'm a teen who's been practicing for the last five years...I really want to publish my own work someday...

[howyadoin]

Nice to see you're making an effort to learn perspective. I see lots of accomplished "artists" who can still barely grasp it.

[stextc]

Looking good and keep practicing!

May have mentioned this on another post but some proportions are a little bit out. e.g Elektra's arms looks a little small compared to the body http://fmvra1s.deviantart.com/art/Elektra-110575227

Do you do a basic body sketch before you fill in the detail?
That can help heaps to get the pose right before you finish the sketch.

Here is an example of sketch (establish pose) to final output. You need to scroll down for this one

http://sigmatestudio.com/2009/01/pillow-fight-by-arie-munroe/

Good luck and keep at it!