Zuko's Sacrifice

zuko saving katara from azula's lightning
one of my favorite moments in avatar the last airbender

wanted to make this one for a long time already, like to hear your thoughts on it. don't know if the background worked out alright, any advice on how to improve is welcome

update: changed the background a bit cause I felt the old one was a bit too sloppy

made this in about 3 hours and 40 minutes