Hey Albert, compositions on these are much better. Main issue is still value You should use range of values from 1 to 9. Last one is my favorite. I saw the Jeff's paintover. You should try to make the last one just like that. For characters, I think gestures on these are still not clear. Use samples of other artist character sheets online. You can find so many. Once you figure gesture then you should consider make his face very attracting. The face looks very flat and has asian features. I know this is more like thumbnail stage, they still should look simplified features. https://www.facebook.com/photo.php?fbid=10203318955916407&set=a.10202672539316396.1073741826.1285722455&type=1&theatercheck the link for how you should approach the character face paint.