youve heard of girls that are battleships get ready for dolls that are planes

"Battle Glider: a heavily armed modular prototype fighter jet, plane, or other type of aircraft, piloted by a sentient "core", often known as a Doll. These cores are able to manifest themselves in human forms. They do not tend to think very highly of humanity, but tolerate humans well enough to occasionally work together.

Battle Glider Type C "Mari": Known for its wide range of forward attack, its design carries a resemblance to the "Flying Pancake", but with strangely advanced shields, two 360 degree rotating gatling guns, and forward facing laser cannons. it isn't deployed often due to frequent breakdowns and wild mood swings. Handler "Saki" manages to keep Mari in check, and the doll itself usually is seen playing arcade games or staring off into nothingness, completely still, sometimes with its eyes wide in fear or horror. Some wonder what caused it to become this way, and questioning of the handler herself revealed no new info."