I'll be honest, your better with colors than what I am, that's for sure
You should also see other Artist's ways to do something, but only little stuff first and then go big, but I recommend to keep practicing on the body features and the measures so something won't be too long, small, or big.
I learned to draw from continues drawing and looking at photos and other drawings and saw how they did it... I didn't entirely copy the Artist's style, just studied one small step and learned it, later moving on to the other step.
But I mostly just learned by myself.