Nice, 4/5.

Next time can you upload it here instead of giving us a link. Im lazy.

It's a pretty decent attempt but there are some flaws. Her legs for one look strange but I do also know that it is very hard to generalize the shape of the leg when editing out big clunky boots or baggy pants like this one. The outline looks very rough and would generally not be black, when on the green it should be a darker shade of green so it blends better. The chest also doesn't look quite right but can be fixed, just try to match it better with the original base sprite.

This is a pretty good edit though it just needs some more tweaking.

3.5/5 pretty good(that is my maximum score for a sonya fan art, i really hate her), it needs some minor touches here and there but overall it looks *breaths in* nice *teeth screeching and trembling*

Nice Sonya sprite. 4/5