Sorry for the late reply - of course that's okay! I'm just doing it for fun and because I enjoy designing so much. I hope you have as much fun as I do making banners and hope to bump into you in game soon! :D
The pictures look pretty cool! One thing I noticed though is that I think the render itself could be improved a bit. I think you tried rendering it yourself? I can notice a part of the background around her hair is still left and the border around her hair is somewhat jagged. Thanks!