The first things I noticed:
There's a lot more sides (polygons) to the legs than the rest of the body. You'll want to even this out with the rest of the body, and the head is very squished from the side.
From there, study up on anatomy and mesh deformation. Plenty of good info around here, specifically 'Limb Deformation' and 'Shoulders for Rigging' at the bottom of the page. http://www.poopinmymouth.com/tutorial/tutorial.htm
Keep the updates coming, and ask specific questions if you get stumped.
Replies
There's a lot more sides (polygons) to the legs than the rest of the body. You'll want to even this out with the rest of the body, and the head is very squished from the side.
From there, study up on anatomy and mesh deformation. Plenty of good info around here, specifically 'Limb Deformation' and 'Shoulders for Rigging' at the bottom of the page.
http://www.poopinmymouth.com/tutorial/tutorial.htm
Keep the updates coming, and ask specific questions if you get stumped.