Jenny Haniver was an unusual secret agent. She was in her late 20s, blonde and fit; but she wasn't like that all the time...
Some time ago she was involved in some kind of accident involving nanobites which left her body in an unstable state. While recovering she discovered that with a little practice she could transform herself into any animal, no matter how big or small, or how many limbs. She had an achillies heel though. If she transformed too much her changes became random and she could turn into anything!
Right at this moment she was about to be breifed on her next mission.