Finishing skin line ideas for Dark Valkyrie, Night Blade, & Night Raven.

I was wondering if we can finish some unique skin lines that certain champions already have, like Dark Valerie, Night blade, and Night Raven. Dark Valkyrie Riven, Dark Valkyrie Janna, Dark Valkyrie Quinn, Night Blade Aatrox, Night Blade Katarina, Night Blade Shen, Night Raven Talon, Night Raven Kayle, Night Raven Ashe, and Night Raven Lux.

Please....