Okay so first off, I had to compress the CRAP out of this to actually get it on FA, so I'll go get some sort of twitter link for the uncompressed version

Secondly, art by MageArtz over on Twitter

The lore I pulled out of my ass during the commission process was: She is the sibling of my normal Typhlosion (Fernando) and the gem by her throat has his soul because he was killed by something. The design is based on Yuko from xXxholic because I like that series lol