looks like you have a very own way to draw you, nice your own style
nice touch of use the CYMK colors in the background
i dont know if you make the lineart on illustrator, i knoe the pain in the ass who colud be do that
I really need to see all her body,not just the upper part
I say you do it cool with the background colors, but come on you can do a more detail
the face has shadows but the rest of the draw not
try to doodle diferent poses, that will help you with the draws
Se ve que eres buena, intenta otros estilos y colores, te ayudarabastante :)