Is that scar on her eyebrow from the original game? o-o I never noticed it, if so.
Look at that hair! I have no clue how to draw bangs and stray bands like that. Impressive shading on that, I assume that it's light illuminating her face.
If there were something to critique here, it would probably be the lips. I'm not sure why, but they just look a little bit off to me. Maybe drawing them closed would've been better, not quite sure.
Those dimples or such in her face are also a welcome addition. Lots of art doesn't seem to add that level of detail to the face, especially if it ends up making the portrait worse-off. In this, it's a nice touch that you might not notice if you're not trying to, and it adds to the picture just by being present.
Overall, don't be that hard on yourself, this is great!
Rating: Five stars. Don't care, I couldn't draw a coherent stick figure in ten minutes, so I think it's warranted.