Made her a while a go for a game of PTU that never got off the ground due to time/scheduling/life issues.
AMELIA (Autonomous Monster Education/Light Imaging Array) was a secret project by a team of scientists contracted by Lysandre Labs: Originally designed to be an artificial Pokemon trainer/reconnaissance robot that could be used to hunt down Legendaries, she became a "living machine" after being installed with an experimental power core derived from an unusually large chunk of Ampharosite, being irradiated with the exotic radiation of the Ultimate Weapon.
After Team Flare broke up, the leader of the cabal (whose fellows had bailed on him) smuggled her out of the region, where she was activated to serve as the big sis of his two children while he was on the lam, communicating with them via Holo Caster. Unfortunately, his children are also cantankerous tinkerers who keep experimenting on her without her knowledge or consent-- most of her advanced sensory equipment has been ruined, and occasionally one of her arms will drop off without warning.
Despite this, she's not actually aware that she's a robot; her lack of memories has been explained away as amnesia due to a horrible accident, from which she was rebuilt with cybernetics. Overall, she's terribly polite, but clumsy and easily flustered (and possibly just a bit dim). Likes spicy foods, jogging, and cooking (despite being terrible at it), has built-in electromagnets and a self-defense beam (and thus always sets off metal detectors), and has been reprogrammed to always lose games of rock-paper-scissors (which she attributes to having terrible luck). Hates chairs, because they tend to collapse under her weight.She doesn't actually have a Pokemon yet (just starting out on her Trainer journey), but thinks Scrafty is the coolest.