I haven’t seen One Piece, but judging by the character designs I’ve seen, it looks like chaos, and I think that’s great. Honestly, I think you did a pretty good job with this! I’m noticing that here you were more intentional with the anatomy, proportions, and so on than it looks like in previous art! So I’d consider this exercise a success!
Thanks for the shout-out, by the way. I actually just entered AAH into my audition for the NG Audio Deathmatch. It’s gonna be a real ride if I get in, but up until I know for sure, I’m keeping my fingers crossed.