That is well done - atmospheric, detailed and captures Korra's spirit really good
I want to ask in a humble way, if I could
1. set the colors on black and white / or maybe there is a line art which I am allowed to use? 🙏
2. print it and
3. (re)color it (with credit to the artist) to learn more and led me lead by the atmosphere of your artwork and the character/scenery in doing justice to these
You can find examples in my own 'gallery'