The biggest problem is the directionless midriff and the orange accent. The problem with orange anything is that the minute it's distressed it turns shit brown.Try yellow.
The chaise is too chunky and relies on its marketing as technology to be fascination. Elaborate the chaise more would be my advice.
Also the fact that her funky sci-fi name is predictably "Lyn" and her hair is the token side part with a long bang just feels...done, you know?
Like I said, you're biggest problem is the vacuous sight gap in the middle. It make her look visually awkward and top heavy. Without a consistent aesthetic investment, her design becomes a chore instead of an icon.
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Other than that---the legs, back, shoulders, bust, neck, head, hands, etc.---all of those read like a viably iconic character. It's the middle that's crippling the image.