If you want more ponies to collect and can't figure out the LUA code to make your own you should post here. Make sure you reply with a name that can be searched easily on images.google.com for example "mlp princess luna". Collections are fine like Cutie Mark Crusaders just include the characters like Sweetie Belle, Apple Bloom, etc. :)

Also if you think there should be a rarity rating like Derpy Hooves is uber hard to get let me know.

This isn't a promise to make more pony mods, but it really seems like something folks want!

Cheers!