@dangras-almeida thank you for the advice!! Yes I really like Storm, I like how powerful she is and the fact that she's levitating and controlling thunders is so amazing hahah I would like to implement her in my style and study her artworks more.
And I'm looking forward to get to know the other character that you was talking about!! It seems almost what was going in my mind hahah
And thanks @ghostmonst3r and @WeirdOwl for choosing the best pose!! It helped me a lot 
So today I tried to focus more on that pose and adding some elements and some ideas of clothing piece (really rough, always just to brainstorm).

Still missing hair, don't worry she won't be bald hahah
- A: I really like the focus on the face but maybe too many details
- B: here is my favorite cloth, I think that it's the most "self done", not something bought in the civilized world haha and I wanted to try how panther spots works on her skin, but I think that there is too much focus on the torso area right now
- C: I like how the upper part of the bodysuit reminds a panther's face but I think that it doesn't work very well, I didn't spent so much time either on this one
I used white only to make clothes pop up, values and colors are still WIP.
As the other post I will really appreciate your opinion, and thanks again for the previous comment, It really helps me to understand others opinion on a subject like character design

After that I went on some animal figure drawing (feline to remain on the same theme
)
I also watched 2/3 documentaries while I was drawing and It was very funny! I also learned a lot of things that I didn't knew before. That will surely help my character design 

This was fast and loose too, but I like to achieve something decent (far away from finished) in short amount of time and keep testing other things.
Have a good day and see you soon guys! 