Is there a mine craft mod about POKEMON

Yes. There is currently a Minecraft pokemon mod called "Pixelmon". It is a great mod that is updated to 1.4.7 that adds pokemons,pokeballs, and much more to the game. Here is the link to the Forum.

http://www.minecraftforum.net/topic/1276311-147-pixelmon-196-january-26th-2012/