I Need Some Characters for my game

I am designing a game on blender involving: sonic and mario
the characters i need are: mario, yoshi, luigi, bowser, peach, daisy, toad, sonic, amy rose, tails, knuckles, cream (and the chao), Shadow, and either blaze or eggman
i would really like to have them with game textures like in real games
i would like to change the clothing time-to-time so if possible make the clothing removable

I suggest that you start searching at sites like Youtube or using Google for the models. Also, since you really didn`t model any thing and only needing the models for the game engine, I, and could be mistaken on this part of my comment, think you posted on the wrong section.