The values are looking really nice. I find the current layout really confusing. Are there three units of your character, or is it like the Flash in comics and it's moving so fast that it's in three places at once? The composition doesn't feel like it's hilighting the character well, as it's off to the side and cut off on the left, or its back is facing us and it's really small on the right. And what are the big white poles/spears with rings around them? I can't tell what they are but I feel like I should know as they're in the center of the composition. In fact, they seem like a more predominant compositional focus than your main character. There's so much to focus on - 6 characters and spears - that it's hard to know what we're supposed to look at.
I still think you have a really interesting character design! I just want to be able to see that more in the illustration. It might help to simplify your layout and focus on a single strong version of that character instead of trying to add so much.
Good luck! 
