This is M∀lice M∀lice <Q> White Binder from YU-GI-OH!
Good at 0.5 up weight.
Tags (character): M∀lice <Q> White Binder
Tags (clothes): white thighhighs, black leotard, white dress, white juliet sleeves, blue ascot, white knee boots, silver crown, pelvic curtain
Tags (weapon): reverse grip, dual wielding, holding sword, sword
Tags (other, not working): floating mechanical parts
Tags (background): castle, gear, argyle background, glitch, chibi, checked floor