Yeah, at this point it's pretty clear that image is not traceable to specific characters or a specific source. They look like original characters merely inspired by certain existing designs (I think of Ayane and Satoko Kusagakure) and if the original still exists it's certainly not findable for us.
Any further posts asking for this image would be redundant.
if a URL fails to load or returns 403 Forbidden, try entering the link manually into the location bar and hitting enter. since some sites have fairly ridiculous hot-link-protection.
link directly to an image if you can
avoid posting video links, facebooks links, private sites. i don't use Flash, or have a FB account - same probably goes for other people =P
we use a LAME filter on all anon posts. although reasonably restrictive, if it affects you, consider logging in to disable it, or write a less commercial/cheesy/offensive post!