I do agree that Camille needs a skin, however you've only posted ideas and no actual concept art or even text explaining how they may look. Go back and repost something like this, or edit and bump it again.
Aside from this, you've also just tried to tack her onto existing skins. If our favorite Ice B**ch with Blade Legs gets a skin, I'd like her to have something more unique. It's not every day that you see a woman with LITERAL pointed toes, so this could be a great idea to see what the design team can come up with.
Godblade Camille
Love the name, hate the thematic. There's nothing you could really do for her that would stick with her thematic, and still pull off that monk-esque look that Godfist Lee Sin has.
Bloodstone Camille
Makes a bit more sense. Instead of a Hextech Heart, she received a Bloodstone Heart, possibly turning her into more of a crystalline figure, similar to Skarner and the Brakkern.
FullMetal Camille
The Elric Brothers. Thats all I can think of. Instead of turning her hand into a blade, she turns her legs into the blades. But I can see some Legality issues there...
Warring Kingdoms Camille
The Warring Kingdoms skin line only releases new skins during Chinese New Year, and they're usually centered around that year's animal. (year of the dog, of the rooster, of the dragon, etc) So we'd really need to just wait and see on this one, but I can see how it may work.
Aristocrat Camille
I thought of something similar to this at first, but it just looks too much like Camille already is. She talks walks and acts like one, even looks like a Piltover Aristocrat, fancy and professional.
Victorious Camille
Riot has stated multiple times that the Victorious Skins would only be given to champions that have been out for quite some time, (two years I think) and who were detrimental to the game in some way. Like this year, mid season Graves was the most meta Jungler, and changes made because of this helped to reforge the game as a whole.