Merman warrior - Sketch exploration (Patreon)

I already started to work on that merman warrior character concept and these are the first sketches. I went into a more tribal looking, being 2 and 6 my favorites overall.

Favorite hair: 6
Favorite weapon: 4 and 6
Favorite attire: 6
Favorite tail: 2 and 3

What are your thoughts on this?