Dinomight

This is the first of many robot hacks. Its a Fisher Price animated toy I found at a local Recycle depot, batteries included and working. Only the tail has a minor defect. My question is, how to internally add servos AND EZ-B to operate the arms,legs and tail . Without using nanotechnology I hope someone on the Forum can offer a few suggestions. Creatively I could add some kind of "backpack" to contain the EZ-B and servos hmmm. Thought donations graciously accepted! This first draft video is a little "rough" but I wanted to get it out on the Forum! Heres the YT link......I hope it works