Every post should have an artist listed, so I've added a tag for you. Do you have a preferred name? I used FrankyCrimson as it's what you signed it as. Also do you have a pixiv / twitter / deviantart etc site we can add for you?
Generally self-uploads are discouraged, and "file://..." style sources especially so. We much prefer to be able to point to a first-party source outside of Danbooru wherever possible. If you have an online presence elsewhere, we can link it to the artist tag, that way your tag will automatically get suggested if anyone posts from those sources in the future.
