First pic everything is cool except the right foot, hands and the face looks a bit flat. The foot looks like there is no joint connecting the foot with the leg, and the left one looks good so its all the more noticable. the hands are...well bad. And i mean it. The rest of the drawing is cool, proportionally, anatomically great but the hands....welll more practice! For the face....well add just a little bit of shading and that should fix it.
....can i just ask one thing? How the heck does he hold his gun? And why is the butt of it (which is supposed to be under ones arm pit or pushed against ones shoulder) resting on the side of his neck ....the side where the trigger hand isnt holding the handle of the gun ???
Legs veary looong
Face pretty cool
the clothes design pretty cool
DO MORE HAND STUDYS!!!
Keep going at it. Its really gone for better since the last time saw one of your drawings!