F really catches my eye,
And i'll elaborate on why: youve got your gold and your white placed near the character's head, which is a natural focal point, and where you want to stick your brightest (Or most 'different') colors
with H, i like the colors, but my eye is always drawn to her pants because its the only place that grey color is used, it might be better to make her pants the same color as her top, theres nothing wrong with that if they're the same material!
Anyway, keep up the nice work 
Thanks for the insight, now you've kind of swayed my a decision a little bit. I do like the black and gold combo but I wasn't sure if it would come off as a water character and that's why I liked H, maybe i'll try changing the pants color like you said.
The pointy fin shapes throughout her design + her cool toned skin feel like they're enough to me 
Something i think about when I color is, "Where do I want people to be looking?"
It might work to actually swap her pants and hood/hair color with H, but im interested to see what you come up with!
Ah man there are so many possibilities!, hopefully I don't get too indecisive with these.
I feel that these will be good colors to use, I also did a quick sketch of the face to see how the hood would fit
10 days later
It's been a while I worked on some thumbnails and I think this one here has the most potential, need to fix and figure out a lot of stuff before I go any further, like the angling of the arms and swords
So after doing a bunch of sketches to practice poses, I figured that the thumbnail could be improved and this is what i've done with it, I really need to focus on this instead of getting distracted
slowly trying to figure out lighting and colors
Hey !
I'm glad you've changed your thumbnails, it look so much better like this.
Really cool character ! Keep up the good work 
thanks! that's nice to hear, I may still change the pose to really nail down the attacking feel
So I wasn't feeling confident about my design so I did some sketches and came up with this, I realized I hadn't incorporated the element emblem in the previous design
The shark inspiration of the design is way clearer in the second one. But I feel like there's something missing, maybe you could play a bit with the head ? Or go heavier on the other parts ?
hmm like adding scales or something to the head to make it more like a sea careture?
Yeah maybe, you could also go for a shark tail instead of the legs and make some mermaid. A back fin ? Make a fusion between the swords and the arm .. These are just some random idea I have right now
8 days later
Haven't worked too much on this in the past week, been doing studies to help with the illustration but I did a little mockup of her face
I really want to work on the illustration but I didn't feel the design was really there yet, so this is the result and I'm gonna work on the illustration now
Made some changes to my composition and this one seems manageable
Slowly getting the values down
Certainly this is too late to talk about it...but feel this one was more impactful than your last.
Good luck on the finishes !
Thanks I hope I can make it turn out well
