I'll paint some more details on Alice.

 

I add a new layer set to [Glow dodge] to paint highlights.

I place the highlights to further emphasize areas that the eyes are drawn to, such as the head, around the face, the hand holding the bottle, and the foremost fingers of the lower hand.

 

It looks like this once I’ve added highlights.

 

I create a new layer to add to the highlights and adjust the line art.

 

I also add highlights to the space under the hand.

 

Then, I create another layer under the Alice folder and paint some light around Alice.

 

Finally I add another layer to make some slight adjustments.

 

Now I’ve finished Alice.

 

So far, the whole piece looks like this.