mikage sekizai, gwendolyn (odin sphere), odin sphere, 1girl, armor, armored dress, bare shoulders, blue eyes, boots, breasts, cleavage, crown, detached sleeves, dress, elbow gloves, female focus, gloves, grey hair, hair ornament, leg wings, low wings, medium breasts, multicolored wings, polearm, short hair, simple background, solo, spear, strapless, strapless dress, thigh boots, thighhighs, weapon, wings