1girl antenna_hair ar_tonelico ar_tonelico_ii bangs boots curly_hair detached_sleeves fairy_wings flat_chest frelia_(ar_tonelico) from_side full_body gradient_wings green_hair green_leotard halterneck leg_lift legs leotard light_smile multicolored_wings nagi_ryou official_art orange_eyes shadow short_hair simple_background smile solo standing standing_on_one_leg turtleneck wings