Theres another pack that has Luna, Celestia, Molestia, Bon-Bon, Lyra, and Trixie. But You have to put the MLPPACK in the Addons sections. Then Open Garry's Mod and open up a random map. Then press "Q" or what ever button you have for the menu. Then, click on Browse. Then go down the list until you find the MLPPACK. Finally, open it up and there you go, the ragdolls are there.