If you look at various parts of the girl, there's a graininess that's probably a leftover from when it was scanned. It's most obvious in shadowed areas, particularly her crotch. Could someone try cleaning this up across her body and clothes? Please don't give any of it a "vector" look either.
If it's unclear here's some of the zoomed in parts in question:
https://files.catbox.moe/hst4fc.png 