[lbls1]

I like some of the elements in your sketches. Keep working on the design exercises and do not be swayed by negative comments.

The sketches are showing a basic form of a design idea, but with some more renderings in either a 3-d format or with volumed shapes, the ideas can form into more realistic body shapes.

So keep at it; Additionally, its good to get inspiration from past successful designs. Remember to stop short of borrowing a whole design, and instead use elements to influence a new shape.