1girl, animal_ears, artist_name, assault_rifle, bare_shoulders, bullpup, flip-flops, gloves, greyscale, gun, hair_ornament, halo, holding, holding_gun, holding_weapon, hololive, hololive_english, iwi_tavor, long_hair, mathias_leth, mole, mole_under_eye, monochrome, ninomae_ina'nis, on_one_knee, panties, rifle, sandals, simple_background, smoke, solo, thighhighs, trigger_discipline, underwear, very_long_hair, virtual_youtuber, weapon, white_background