I think the most show accurate figures at the moment are the full size funko figures. They're vinyl and slightly bigger than the brushables. They're released in waves of 2. I believe right now they have derpy, rainbow dash, doctor whooves, Fluttershy, Lyra, pinkie pie, spitfire, Bon Bon, Octavia, vinyl scratch, twilight, and trixie. They're still releasing them. I believe further releases include applejack, Big Mac, possibly discord? And more.
They're available at hot topic and barnes and noble, I think sometimes toys r us.