Get your lighting under control.
Bad lighting, terrible composition. What were your trying to accomplish in this shot?
Good try, but way overexposed. Way too much vignetting.
No. Just NO.
Native American warbonnet and candy-coated lips on a bored model? No.
This is a big step in the right direction. Her head is hot (too brightly lighted) and you chopped her fingers, but this is otherwise pretty good.
Another good try. The shadows are a bit too dark and much of the guy disappears into the background.