Here is the complete Pokémon mod for Minecraft. This includes the textures from my Pokémon terrain (which have had some updates), new skins for mobs which include Mareep, Ariados and Pokabu! Several interfaces have been changed to fit the theme and the main HUD has been changed slightly. Read down for a link to more screens!
How to install this skin.
1. Navigate to My computer > C: > Documents and settings > User (You) > Application Data > .minecraft > Texture Packs.
Note: Windows Vista has a folder called "Roaming which you need to go in to"
Note: You may have to enable the viewing of hidden files and folders!
2. Extract the zipped files here and select them on the main menu in-game.
More screen shots can be seen here - Projectdatamine.blogspot.com