Rengar Seraphim skin idea

i was thinking there isn't much Rengar skins and I was wondering if i could give a suggestion. i was thinking like maybe a Seraphim/Archangel Rengar skin like his Q could have a black electric effect and his W could be like a pulse of black and a faint image of 6 black wings spreading. His E a black purple chain with spikes that slows and stops the target when empowered. For his ult maybe from like a white fur and glowing blue eyed Rengar he becomes a jet black and red eyed hunter when in stealth?? I dunno i thought it might have been a cool idea.