Has my horse's physique improved any? Critique needed!?

[ρεṉṉÿ]

I'd really love some critique of my mare. Please and thank you

The top picture was December 2012... Bottom is January 2014. In roughly a year, this has been our progress: http://s1291.photobucket.com/user/My_Luc...ort=3&o=13

What I'd like to know now is if there's been any more muscle development, and if not, what can I do to make her look even more attractive and fit?

This is her today:

1) http://s1291.photobucket.com/user/My_Luc...sort=3&o=1

2) http://s1291.photobucket.com/user/My_Luc...sort=3&o=2

3) http://s1291.photobucket.com/user/My_Luc...sort=3&o=5

4) http://s1291.photobucket.com/user/My_Luc...sort=3&o=6

5) http://s1291.photobucket.com/user/My_Luc...sort=3&o=7

6) http://s1291.photobucket.com/user/My_Luc...sort=3&o=8
7) http://s1291.photobucket.com/user/My_Luc...ort=3&o=10

8) http://s1291.photobucket.com/user/My_Luc...ort=3&o=11
9) She is the horse on the right --- http://s1291.photobucket.com/user/My_Luc...ort=3&o=12

[Daniele]

She does look much better really. She could use a little more back muscle but I can see that she's holding her belly fat up much better which means she has gotten stronger. And she seems to still have plenty of weight on her (fatter is better than too skinny in my opinion). Try lots of circle work, just make sure you do the same amount on both sides! Collecting isn't really natural but if she seems to collect easily (without forcing her) then that can really help her build muscle. Her top line doesn't look bad really. What is she used for? She would need more work to be shown a lot but for a pleasure horse she looks great! Such a cutie too and looks so good natured!