1girl, antenna_hair, arknights, ass, bikini, breasts, crocodilian_tail, dreadlocks, elbow_gloves, fingerless_gloves, from_behind, gas_mask, gavial_(arknights), gavial_the_invincible_(arknights), gloves, gnai, goggles, goggles_on_head, green_bikini, green_eyes, green_hair, green_tail, looking_at_viewer, looking_back, mask, mask_around_neck, official_alternate_costume, pointy_ears, respirator, shoulder_tattoo, smile, string_bikini, swimsuit, tail, tattoo, torn_clothes, torn_gloves, white_background