Knight Archer

Hello everyone, decided to paint something different this time. I know that all of my work so far has been environment concept/illustrations, so i wanted to challenge myself to do something different. I'm not really good at character design and am more into environments, but i'm definitely practicing on characters as well. I know there are alot of character artist out there, and i would appreciate if you guys could give me some tips on how i can practice and improve. Cheers guys!