Nice!
Although, in my opinion - Twilight should've been the Snipper.
After all...she's all about 'precision & perfection'.
Here's my list.
Twilight Snipper
Pinkie Pyro
Derpy Soldier
Heavy Mac
Rari-Spy
FlutterMedic
AppleEngie
Zecora Demo
Rainbow Scout
There's this artist on Deviant who makes custom figurines. I might just commission her to make some based on your designs.