a portrait to complete in the new year

Here is a portrait I've started on of my daughter, and need to complete before she grows too much bigger. She is now two years old and I started this when she was 18 months old. Where does the time go?

Toddler portrait: beginings

Toddler portrait: beginings

Toddler portrait: a little farther along

Toddler portrait: a little farther along

A little farther along...If I could just get her to sit still for me. Is that too much to ask?