I love the expression on Prince Makara! Serious and a little bit sad, like he is unhappy with his royal life. He also looks very thoughtful, like he's thinking about what being royal really means. It's fun to imagine what he's thinking about :)
I also really like your Beast. Very creative. Did you name the betta after the character in the first place or were you just inspired by the character when you were looking for ideas on how to draw Beast the betta?