Wanted something quick and simple and had this laying around for awhile.  I remember seeing someone have this image as an avatar, and I didn't like the low quality of it, and I also didn't like that the ears and hat weren't completed.  So hey, I can vector trace stuff, why not fix it?  So I did, and now will use it as my avatar.
God knows where the original is from.  There are tons of edits of other Touhou characters using this face as a reference, so I am not even going to bother figuring it out.  Also, the title is "Ohayou Momiji" only because when I reversed search it on Google, that is what it called it.
Dropbox link has a black line version as well.
Dropbox: www.dropbox.com/s/4k7t1mtvgekx…
Edit: Took Daul's advice; made the outline darker.
Edit2: Oh god almost 2 years later and I had no idea what I was doing back then.  Increased resolution and fixed some lineart.