"Angel on my Shoulder": updates

I've filled in the arm though I'm not completely happy with it. I don't like the texture that I have right now, it doesn't have the same smoothness as the rest of the drawing. I also think I need to re-examine that bottom lip. I'm pretty happy with the hair I just laid in and the start I have on the neck though I'm thinking the width is still looking a bit off. Maybe the next should be thinner... I'm not sure. I'll have to work on everything tomorrow. I'd like to fix all those problems and get down into the chest tomorrow. I could be tackling the background by next week at this rate.