1girl, d, animal_ears, arknights, bare_shoulders, bikini, blue_sky, breasts, cloud, cowboy_shot, day, hair_between_eyes, horns, huge_breasts, looking_at_viewer, navel, official_alternate_costume, open_mouth, purple_hair, rikuguma, short_hair, sideroca_(arknights), sideroca_(light_breeze)_(arknights), sky, smile, solo, standing, stomach, swimsuit, thick_thighs, thigh_strap, thighs, white_bikini, yellow_eyes