1girl 2024 arm_armor armor batta_16-sei black_hair black_leotard breastplate covered_navel dark-skinned_female dark_elf dark_skin elf expressionless highleg highleg_leotard highres holding holding_sword holding_weapon leotard long_hair looking_at_viewer navel original partially_visible_vulva pointy_ears red_eyes shoulder_armor sketch solo sword thighs unfinished weapon white_background