1girl, armpits, arms_behind_head, arms_up, bare_arms, bare_shoulders, blue_eyes, blue_one-piece_swimsuit, blush, breasts, cleavage, closed_mouth, covered_navel, elysia_(honkai_impact), honkai_(series), honkai_impact_3rd, kili_kilio, long_hair, looking_at_viewer, medium_breasts, old_school_swimsuit, one-piece_swimsuit, pink_hair, pointy_ears, school_swimsuit, smile, solo, swimsuit, very_long_hair, zoom_layer