Your character designs are very nice. There’s a lot of positives for your concept design as well.
You handle the fundamentals well. There’s a little choppiness here and there, minor note on the girl with the claw and the club. One she is swinging the club, the overlap of the glove on her hand and the body with the other arm(I can’t see them, it makes the picture feel a bit 2 dimensional). The other picture has her swinging the claw hand, and it appears like an action independent of the rest of her body. Both look great, just something that caught my attention.
Very enjoyable art! Thanks for posting and keep up the great work.