A while ago, I released the pre-alpha of my metroidvania style game, using this character I named "Aya". You can follow the project on my twitter:
https://twitter.com/willianholtz1
Game Here:
https://willianholtz.itch.io/ayas-souls-skeletons-revenge
What I would really like was to be able to have a unique character for my game, for now I'm using her.