Are you a model? ... Something like that...
Coletta was the life project of a recluse group of scientists. Origionally the plan was to create a soldier, then that slowly changed to creating a guard.... and finally they settled on creating artificial life to simply do so. Plans were set into motion and a life long project began... For 50 years Coletta was constructed, using all the strongest materials, impervious many human and inhuman weapons... that took the majority of their work, to make their artificial life near indestructable by any known force... And the last trick was making it appear like real flesh. That took them longer then they expected, to make the effect flawless and finally they settled on the fact that she would have to resist touch for too long or not at all.
At one time, she met a traveller named Mero, who made her human... It was the best time of her life, until the group caught up with her, and returned her to her mechanical body, undoing what had been done with one force that could not be fought against, magic.