orangeizumi, rosmontis (an airy dream) (arknights), rosmontis (arknights), arknights, absurdres, commentary request, highres, 1girl, animal ear fluff, animal ears, arm up, armpits, black trim, blue dress, blue ribbon, blush, cat ears, cat girl, chess piece, clear sky, cloud, cloudy sky, crown, dress, falling petals, frilled dress, frills, green eyes, hair ornament, infection monitor (arknights), long hair, looking at viewer, official alternate costume, open hands, petals, purple petals, ribbon, sidelocks, single wrist cuff, sky, smile, white hair, white wrist cuffs, wrist cuffs