LoveBunny Andretti

I need a script that will allow an avi to actually move with a walk animation, instead of just standing in one place moving there legs... Actually if I can get help with my whole project that would be great too, but the priority is the above I am planning on putting on a Beauty Pageant and I was wondering, if you did custom projects, because I really love your work, and I need the help I wanted to know if there could be balls, that the contestants could sit on that all could be controlled by a master hud, worn by a controller that can make them walk on stage in a straight line... Model, move around... And stuff.