Redraw new textures of baby mobs!

Draw new textures for baby mobs! Honestly, all the new textures, except for the rabbit’s, look terrible. They’re just awful! Also, please update the animations for all the mobs in the game. The animations of newer mobs (those added in the past few years), like frogs, the Warden, copper golems, etc., are much better and more detailed than those of older mobs, and it really stands out.