Wahya looks great, i like the body paint on him.
Knyte reminds me of that thing from that Disney movie (Fantasia?), i forgot it's name but it looks like a dark blue devil and has its legs stuck in a volcano. He looks very nice i like what you did with the horns.
The immortal persian looks pretty good as well, i like the scar that you put on his face mask.
The prince's upper half of his 1P costume looks great but the lower half looks kind of meh i don't like the way the Roman cloth looks on it. His 2P reminds me of that blue guy from X-men the one that teleports.
Mhe, i like the 1P outfit it looks very cool.
Kyaa, the coloring and attire of her 1P outfit looks very good.
Vashai 1P, she looks pretty unique. I kind of like and dislike it..the problem is that i don't know what i like and dislike about it, so i can't help you there.
Soufhi, Hmm....kinda weird design you got there...i think the horns are what make it looks weird, but weird in a good way bec without the horns he would've looked pretty generic lol.
Nahja 1P, the tiger hood looks cute on her and i like the outfit and colors, just make the colors a little less saturated.
Nahna 1P, i guess they're sisters? twins? same outfit so same comments except that i like that you gave her hand weapons.