Great looking designs! I really like the armors!
My only critic would be the unarmored model (Lenie Bos), where the cloth shows wrinkles/structures, but the details don't at all. To our left/character's right, the vertical line is totally straight, and the three buttons/gray squares are all the same size and equally spaced. It makes it look like they are just displayed above the character instead of being part of the uniform.