I really wish there was a way to verify what that guy said. The URL supplied appears to be dead, and Wayback Machine barely crawled anything.
The person behind the character "Syal=Va" in the game KOC made this image as a portrait of his/her friend/acquaintance, the character"Mirufy.
The picture is about 10 years old, the author left the game 1, 2 years later and since the game itself was also discontinued about 1 year ago it's difficult to find any more information that way.
There are many pictures, but there's almost no other way to see them than to get people who saved them to publish them/make them available.