1girl, bident, breasts, cleavage, fins, holding, holding_polearm, holding_weapon, lance_of_longinus_(evangelion), long_hair, medium_breasts, mermaid, midriff, monster_girl, monsterification, navel, neon_genesis_evangelion, polearm, red_background, red_hair, saotome_nanda, solo, souryuu_asuka_langley, spear, weapon