Your proportions are really good, and the coloring is also well done. I'm curious though, which part of her is human and makes her a cyborg? The details in the drawing make it look like all of her is robotic.
Alright, that makes sense. I think every artist has that happen. You start at one place and have a vision for the end, then you get into the work and realize it's going a completely different direction, haha.