Oh wow, I really like that scan :D
Lovely job on the vectoring. I really like the colours used - it gives off something in between creepy and dark. The
only things that bother are that the girl's eyes look too dark. I'm thinking it's because her eyelashes are too thick.
There is also that random thing off to the left. It looks like you continued it off from the original scan, but right
now it looks like a random brush you used to take up space. I think you may have mistook the object. From what I can see
on the scan, the fringe things are from another curtain covering another. If you look closely, you can see the colour
change indicating that there are actually two different curtains.
Overall, nice job ^^
Edit. If you did notice that there were two different curtains, I suggest that it
should be more obvious on the wallpaper. The shadowing to the left is really too dark. I think you should lay off a bit,
so you can add more colour to the 2nd curtain to make it more noticeable.