This is SIS-N00 Sourei, Bandai Hobby Plastic model kit: 30 minutes sisters
Good at 0.7-1 weight.
illusXL:
Tags (character): sourei, colored inner hair, blue oni horns,
Tags (clothes): black choker, blue neck ribbon, white serafuku, blue armband, black strapless leotard, black thighhighs, black ankle boots,
Tags (others): blue fire, asymmetrical shoulder armor, blue armbands
Tags (weapon): Katana, holding katana, flaming katana,
Tags (others-negative): 3d, pvc figure, doll joints
PonyXL:
Tags (character): sis-n00 sourei
Tags (clothes): blue oni horn, white serafuku, black sneakers, black thighhighs, black highleg leotard, black choker, blue ghost fire,
Tags (weapon): Katana, holding katana
Tags (others): blue ghost fire, shoulder armor
Tags (others-negative): 3d, pvc figure