Bleh, let's get on to G5 - these designs feel very lazy (to me they feel like they could come from just about any super generic 'UNICORN ANIMALS ZOMG!' toy line which are a dime a dozen now - not specifically MLP or anything.)
I do appreciate the choice of a bat though - sort of unusual for this sort of thing! I'm surprised it's not a (yet another) Llama. Bats are good.