If you look at my character in the character tabs you'll get an idea of what they look like. Other than that I can say they are tall (9ft average), slim body types, pale skin, white hair, and yellow or orange eyes. There is an Imperial Intelligence Agency that specialises in espionage, sabotage, and assassination. As for your gadget you would have to explain it's limitations as something like this can be used to evade almost every threat to cross her path. Things like the max size of an object she can mimic, how realistic does the hologram(I'm assuming it's a hologram, correct me if I'm wrong) look, is there a cool down timer, etc.