There is no problem for me, if you need modifications we can talk in private about what you need exactly and if it's a lot of work, we can discuss about commissions (or if I'm not available enough to do it, I know a lot of good pixel artists I can recommand you!)
Oh, no problem, I was going to make the changes. It is not to resell but to use in a game. I will try to make her die, using a bow, changing the colors of the spells.