ultimate skin for anivia

i just thaought it would be a cool idea to add a ultimate skin to anivia. Just some ideas i had was to keep the ice theme but add a bit of real phenix in it, like a cold fire type of phoenix. i would think not really fire but not as hard and solide as ice for the bodie and abillities more like a blue fog/smokeich like thing and a like wall of blue smoke a bit like yasuos windwall but a blue version of it. if you like my idea please share and if you have any ideas by yourself you can post it on this discussion. hope you found this a bit interessting and help me get it in the game. thank you on forehand.